31935033

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2459}}^1$

素因数の和:2518

約数の個数: 32

約数和(自身を含む): 52348800

約数和(自身を除く): 20413767

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 2459, 4329, 7377, 12987, 22131, 31967, 66393, 90983, 95901, 272949, 287703, 818847, 863109, 1182779, 2456541, 3548337, 10645011, 31935033]

約数ペア:

[(1, 31935033), (3, 10645011), (9, 3548337), (13, 2456541), (27, 1182779), (37, 863109), (39, 818847), (111, 287703), (117, 272949), (333, 95901), (351, 90983), (481, 66393), (999, 31967), (1443, 22131), (2459, 12987), (4329, 7377)]