3141411

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 5311488

約数和(自身を除く): 2170077

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 311, 481, 777, 933, 1443, 2177, 3367, 4043, 6531, 10101, 11507, 12129, 28301, 34521, 80549, 84903, 149591, 241647, 448773, 1047137, 3141411]

約数ペア:

[(1, 3141411), (3, 1047137), (7, 448773), (13, 241647), (21, 149591), (37, 84903), (39, 80549), (91, 34521), (111, 28301), (259, 12129), (273, 11507), (311, 10101), (481, 6531), (777, 4043), (933, 3367), (1443, 2177)]