7058961

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:72

約数の個数: 64

約数和(自身を含む): 13708800

約数和(自身を除く): 6649839

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 169, 189, 221, 273, 351, 357, 459, 507, 663, 819, 1071, 1183, 1521, 1547, 1989, 2197, 2457, 2873, 3213, 3549, 4563, 4641, 5967, 6591, 8619, 10647, 13923, 15379, 19773, 20111, 25857, 31941, 37349, 41769, 46137, 59319, 60333, 77571, 112047, 138411, 180999, 261443, 336141, 415233, 542997, 784329, 1008423, 2352987, 7058961]

約数ペア:

[(1, 7058961), (3, 2352987), (7, 1008423), (9, 784329), (13, 542997), (17, 415233), (21, 336141), (27, 261443), (39, 180999), (51, 138411), (63, 112047), (91, 77571), (117, 60333), (119, 59319), (153, 46137), (169, 41769), (189, 37349), (221, 31941), (273, 25857), (351, 20111), (357, 19773), (459, 15379), (507, 13923), (663, 10647), (819, 8619), (1071, 6591), (1183, 5967), (1521, 4641), (1547, 4563), (1989, 3549), (2197, 3213), (2457, 2873)]