142022881

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2677}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 194358528

約数和(自身を除く): 52335647

約数列:

[1, 7, 11, 13, 53, 77, 91, 143, 371, 583, 689, 1001, 2677, 4081, 4823, 7579, 18739, 29447, 34801, 53053, 141881, 206129, 243607, 382811, 993167, 1560691, 1844453, 2679677, 10924837, 12911171, 20288983, 142022881]

約数ペア:

[(1, 142022881), (7, 20288983), (11, 12911171), (13, 10924837), (53, 2679677), (77, 1844453), (91, 1560691), (143, 993167), (371, 382811), (583, 243607), (689, 206129), (1001, 141881), (2677, 53053), (4081, 34801), (4823, 29447), (7579, 18739)]