42213281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 47729088

約数和(自身を除く): 5515807

約数列:

[1, 11, 53, 61, 583, 671, 1187, 3233, 13057, 35563, 62911, 72407, 692021, 796477, 3837571, 42213281]

約数ペア:

[(1, 42213281), (11, 3837571), (53, 796477), (61, 692021), (583, 72407), (671, 62911), (1187, 35563), (3233, 13057)]