1572247209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 2401862400

約数和(自身を除く): 829615191

約数列:

[1, 3, 13, 29, 39, 73, 87, 137, 139, 219, 377, 411, 417, 949, 1131, 1781, 1807, 2117, 2847, 3973, 4031, 5343, 5421, 6351, 10001, 10147, 11919, 12093, 19043, 27521, 30003, 30441, 51649, 52403, 57129, 82563, 130013, 131911, 154947, 157209, 247559, 290029, 294263, 390039, 395733, 552247, 742677, 870087, 882789, 1390139, 1656741, 3770377, 3825419, 4170417, 7179211, 11311131, 11476257, 18071807, 21537633, 40314031, 54215421, 120942093, 524082403, 1572247209]

約数ペア:

[(1, 1572247209), (3, 524082403), (13, 120942093), (29, 54215421), (39, 40314031), (73, 21537633), (87, 18071807), (137, 11476257), (139, 11311131), (219, 7179211), (377, 4170417), (411, 3825419), (417, 3770377), (949, 1656741), (1131, 1390139), (1781, 882789), (1807, 870087), (2117, 742677), (2847, 552247), (3973, 395733), (4031, 390039), (5343, 294263), (5421, 290029), (6351, 247559), (10001, 157209), (10147, 154947), (11919, 131911), (12093, 130013), (19043, 82563), (27521, 57129), (30003, 52403), (30441, 51649)]