2912772369

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{29027}}^1$

素因数の和:29157

約数の個数: 32

約数和(自身を含む): 4369526784

約数和(自身を除く): 1456754415

約数列:

[1, 3, 13, 31, 39, 83, 93, 249, 403, 1079, 1209, 2573, 3237, 7719, 29027, 33449, 87081, 100347, 377351, 899837, 1132053, 2409241, 2699511, 7227723, 11697881, 31320133, 35093643, 74686471, 93960399, 224059413, 970924123, 2912772369]

約数ペア:

[(1, 2912772369), (3, 970924123), (13, 224059413), (31, 93960399), (39, 74686471), (83, 35093643), (93, 31320133), (249, 11697881), (403, 7227723), (1079, 2699511), (1209, 2409241), (2573, 1132053), (3237, 899837), (7719, 377351), (29027, 100347), (33449, 87081)]