1277121663

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{57943}}^1$

素因数の和:58059

約数の個数: 24

約数和(自身を含む): 1928376320

約数和(自身を除く): 651254657

約数列:

[1, 3, 9, 31, 79, 93, 237, 279, 711, 2449, 7347, 22041, 57943, 173829, 521487, 1796233, 4577497, 5388699, 13732491, 16166097, 41197473, 141902407, 425707221, 1277121663]

約数ペア:

[(1, 1277121663), (3, 425707221), (9, 141902407), (31, 41197473), (79, 16166097), (93, 13732491), (237, 5388699), (279, 4577497), (711, 1796233), (2449, 521487), (7347, 173829), (22041, 57943)]