8149257

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 12168000

約数和(自身を除く): 4018743

約数列:

[1, 3, 9, 59, 103, 149, 177, 309, 447, 531, 927, 1341, 6077, 8791, 15347, 18231, 26373, 46041, 54693, 79119, 138123, 905473, 2716419, 8149257]

約数ペア:

[(1, 8149257), (3, 2716419), (9, 905473), (59, 138123), (103, 79119), (149, 54693), (177, 46041), (309, 26373), (447, 18231), (531, 15347), (927, 8791), (1341, 6077)]