38007801

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 63567504

約数和(自身を除く): 25559703

約数列:

[1, 3, 9, 13, 17, 39, 51, 97, 117, 153, 197, 221, 291, 591, 663, 873, 1261, 1649, 1773, 1989, 2561, 3349, 3783, 4947, 7683, 10047, 11349, 14841, 19109, 21437, 23049, 30141, 43537, 57327, 64311, 130611, 171981, 192933, 248417, 324853, 391833, 745251, 974559, 2235753, 2923677, 4223089, 12669267, 38007801]

約数ペア:

[(1, 38007801), (3, 12669267), (9, 4223089), (13, 2923677), (17, 2235753), (39, 974559), (51, 745251), (97, 391833), (117, 324853), (153, 248417), (197, 192933), (221, 171981), (291, 130611), (591, 64311), (663, 57327), (873, 43537), (1261, 30141), (1649, 23049), (1773, 21437), (1989, 19109), (2561, 14841), (3349, 11349), (3783, 10047), (4947, 7683)]