1127997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 1817088

約数和(自身を除く): 689091

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 311, 403, 933, 1209, 2799, 3627, 4043, 9641, 12129, 28923, 36387, 86769, 125333, 375999, 1127997]

約数ペア:

[(1, 1127997), (3, 375999), (9, 125333), (13, 86769), (31, 36387), (39, 28923), (93, 12129), (117, 9641), (279, 4043), (311, 3627), (403, 2799), (933, 1209)]