9431721

素因数分解:

$3^4\times {\mathrm{13}}^3\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 40

約数和(自身を含む): 15550920

約数和(自身を除く): 6119199

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 169, 351, 477, 507, 689, 1053, 1431, 1521, 2067, 2197, 4293, 4563, 6201, 6591, 8957, 13689, 18603, 19773, 26871, 55809, 59319, 80613, 116441, 177957, 241839, 349323, 725517, 1047969, 3143907, 9431721]

約数ペア:

[(1, 9431721), (3, 3143907), (9, 1047969), (13, 725517), (27, 349323), (39, 241839), (53, 177957), (81, 116441), (117, 80613), (159, 59319), (169, 55809), (351, 26871), (477, 19773), (507, 18603), (689, 13689), (1053, 8957), (1431, 6591), (1521, 6201), (2067, 4563), (2197, 4293)]