13897827

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 20958080

約数和(自身を除く): 7060253

約数列:

[1, 3, 9, 31, 93, 109, 279, 327, 457, 981, 1371, 3379, 4113, 10137, 14167, 30411, 42501, 49813, 127503, 149439, 448317, 1544203, 4632609, 13897827]

約数ペア:

[(1, 13897827), (3, 4632609), (9, 1544203), (31, 448317), (93, 149439), (109, 127503), (279, 49813), (327, 42501), (457, 30411), (981, 14167), (1371, 10137), (3379, 4113)]