27319798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42821}}^1$

素因数の和:42863

約数の個数: 16

約数和(自身を含む): 46247760

約数和(自身を除く): 18927962

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 42821, 85642, 471031, 942062, 1241809, 2483618, 13659899, 27319798]

約数ペア:

[(1, 27319798), (2, 13659899), (11, 2483618), (22, 1241809), (29, 942062), (58, 471031), (319, 85642), (638, 42821)]