42077581

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{683}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 51940224

約数和(自身を除く): 9862643

約数列:

[1, 7, 13, 91, 677, 683, 4739, 4781, 8801, 8879, 61607, 62153, 462391, 3236737, 6011083, 42077581]

約数ペア:

[(1, 42077581), (7, 6011083), (13, 3236737), (91, 462391), (677, 62153), (683, 61607), (4739, 8879), (4781, 8801)]