938376531

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{2459}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 1371942000

約数和(自身を除く): 433565469

約数列:

[1, 3, 9, 109, 327, 389, 981, 1167, 2459, 3501, 7377, 22131, 42401, 127203, 268031, 381609, 804093, 956551, 2412279, 2869653, 8608959, 104264059, 312792177, 938376531]

約数ペア:

[(1, 938376531), (3, 312792177), (9, 104264059), (109, 8608959), (327, 2869653), (389, 2412279), (981, 956551), (1167, 804093), (2459, 381609), (3501, 268031), (7377, 127203), (22131, 42401)]