1962203481

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 3529440000

約数和(自身を除く): 1567236519

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 199, 203, 257, 261, 441, 597, 609, 771, 783, 1323, 1393, 1421, 1791, 1799, 1827, 2313, 4179, 4263, 5373, 5397, 5481, 5771, 6939, 7453, 9751, 12537, 12593, 12789, 16191, 17313, 22359, 29253, 37611, 37779, 38367, 40397, 48573, 51143, 51939, 52171, 67077, 87759, 113337, 121191, 153429, 155817, 156513, 201231, 263277, 282779, 340011, 358001, 363573, 365197, 460287, 469539, 848337, 1074003, 1090719, 1095591, 1380861, 1408617, 1483147, 2506007, 2545011, 3222009, 3286773, 4449441, 7518021, 7635033, 9666027, 9860319, 10382029, 13348323, 22554063, 31146087, 40044969, 67662189, 72674203, 93438261, 218022609, 280314783, 654067827, 1962203481]

約数ペア:

[(1, 1962203481), (3, 654067827), (7, 280314783), (9, 218022609), (21, 93438261), (27, 72674203), (29, 67662189), (49, 40044969), (63, 31146087), (87, 22554063), (147, 13348323), (189, 10382029), (199, 9860319), (203, 9666027), (257, 7635033), (261, 7518021), (441, 4449441), (597, 3286773), (609, 3222009), (771, 2545011), (783, 2506007), (1323, 1483147), (1393, 1408617), (1421, 1380861), (1791, 1095591), (1799, 1090719), (1827, 1074003), (2313, 848337), (4179, 469539), (4263, 460287), (5373, 365197), (5397, 363573), (5481, 358001), (5771, 340011), (6939, 282779), (7453, 263277), (9751, 201231), (12537, 156513), (12593, 155817), (12789, 153429), (16191, 121191), (17313, 113337), (22359, 87759), (29253, 67077), (37611, 52171), (37779, 51939), (38367, 51143), (40397, 48573)]