105398001

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 154539840

約数和(自身を除く): 49141839

約数列:

[1, 3, 9, 139, 173, 417, 487, 519, 1251, 1461, 1557, 4383, 24047, 67693, 72141, 84251, 203079, 216423, 252753, 609237, 758259, 11710889, 35132667, 105398001]

約数ペア:

[(1, 105398001), (3, 35132667), (9, 11710889), (139, 758259), (173, 609237), (417, 252753), (487, 216423), (519, 203079), (1251, 84251), (1461, 72141), (1557, 67693), (4383, 24047)]