40983891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 61501440

約数和(自身を除く): 20517549

約数列:

[1, 3, 13, 31, 39, 93, 109, 311, 327, 403, 933, 1209, 1417, 3379, 4043, 4251, 9641, 10137, 12129, 28923, 33899, 43927, 101697, 125333, 131781, 375999, 440687, 1050869, 1322061, 3152607, 13661297, 40983891]

約数ペア:

[(1, 40983891), (3, 13661297), (13, 3152607), (31, 1322061), (39, 1050869), (93, 440687), (109, 375999), (311, 131781), (327, 125333), (403, 101697), (933, 43927), (1209, 33899), (1417, 28923), (3379, 12129), (4043, 10137), (4251, 9641)]