4107999

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 6829056

約数和(自身を除く): 2721057

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 311, 357, 629, 777, 933, 1887, 2177, 4403, 5287, 6531, 11507, 13209, 15861, 34521, 37009, 80549, 111027, 195619, 241647, 586857, 1369333, 4107999]

約数ペア:

[(1, 4107999), (3, 1369333), (7, 586857), (17, 241647), (21, 195619), (37, 111027), (51, 80549), (111, 37009), (119, 34521), (259, 15861), (311, 13209), (357, 11507), (629, 6531), (777, 5287), (933, 4403), (1887, 2177)]