13875417

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3943}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 22149504

約数和(自身を除く): 8274087

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 3943, 11829, 35487, 67031, 90689, 201093, 272067, 603279, 816201, 1541713, 4625139, 13875417]

約数ペア:

[(1, 13875417), (3, 4625139), (9, 1541713), (17, 816201), (23, 603279), (51, 272067), (69, 201093), (153, 90689), (207, 67031), (391, 35487), (1173, 11829), (3519, 3943)]