216768713

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{2437}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 252303744

約数和(自身を除く): 35535031

約数列:

[1, 7, 97, 131, 679, 917, 2437, 12707, 17059, 88949, 236389, 319247, 1654723, 2234729, 30966959, 216768713]

約数ペア:

[(1, 216768713), (7, 30966959), (97, 2234729), (131, 1654723), (679, 319247), (917, 236389), (2437, 88949), (12707, 17059)]