22157901

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 35389440

約数和(自身を除く): 13231539

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 1151, 2139, 3453, 6417, 10359, 19251, 26473, 31077, 35681, 79419, 107043, 238257, 321129, 714771, 820663, 963387, 2461989, 7385967, 22157901]

約数ペア:

[(1, 22157901), (3, 7385967), (9, 2461989), (23, 963387), (27, 820663), (31, 714771), (69, 321129), (93, 238257), (207, 107043), (279, 79419), (621, 35681), (713, 31077), (837, 26473), (1151, 19251), (2139, 10359), (3453, 6417)]