27553978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1429}}^1$

素因数の和:1773

約数の個数: 16

約数和(自身を含む): 42831360

約数和(自身を除く): 15277382

約数列:

[1, 2, 31, 62, 311, 622, 1429, 2858, 9641, 19282, 44299, 88598, 444419, 888838, 13776989, 27553978]

約数ペア:

[(1, 27553978), (2, 13776989), (31, 888838), (62, 444419), (311, 88598), (622, 44299), (1429, 19282), (2858, 9641)]