120168971

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 139191264

約数和(自身を除く): 19022293

約数列:

[1, 13, 17, 151, 169, 221, 277, 1963, 2567, 2873, 3601, 4709, 25519, 33371, 41827, 46813, 61217, 433823, 543751, 711059, 795821, 7068763, 9243767, 120168971]

約数ペア:

[(1, 120168971), (13, 9243767), (17, 7068763), (151, 795821), (169, 711059), (221, 543751), (277, 433823), (1963, 61217), (2567, 46813), (2873, 41827), (3601, 33371), (4709, 25519)]