140847641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{863}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 158381568

約数和(自身を除く): 17533927

約数列:

[1, 11, 37, 401, 407, 863, 4411, 9493, 14837, 31931, 163207, 346063, 351241, 3806693, 12804331, 140847641]

約数ペア:

[(1, 140847641), (11, 12804331), (37, 3806693), (401, 351241), (407, 346063), (863, 163207), (4411, 31931), (9493, 14837)]