12941643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 20547072

約数和(自身を除く): 7605429

約数列:

[1, 3, 11, 13, 33, 39, 97, 143, 291, 311, 429, 933, 1067, 1261, 3201, 3421, 3783, 4043, 10263, 12129, 13871, 30167, 41613, 44473, 90501, 133419, 331837, 392171, 995511, 1176513, 4313881, 12941643]

約数ペア:

[(1, 12941643), (3, 4313881), (11, 1176513), (13, 995511), (33, 392171), (39, 331837), (97, 133419), (143, 90501), (291, 44473), (311, 41613), (429, 30167), (933, 13871), (1067, 12129), (1261, 10263), (3201, 4043), (3421, 3783)]