21675591719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2801}}^1\times {\mathrm{4507}}^1$

素因数の和:7426

約数の個数: 16

約数和(自身を含む): 23191279776

約数和(自身を除く): 1515688057

約数列:

[1, 17, 101, 1717, 2801, 4507, 47617, 76619, 282901, 455207, 4809317, 7738519, 12624107, 214609819, 1275034807, 21675591719]

約数ペア:

[(1, 21675591719), (17, 1275034807), (101, 214609819), (1717, 12624107), (2801, 7738519), (4507, 4809317), (47617, 455207), (76619, 282901)]