138049009

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{3511}}^1$

素因数の和:3696

約数の個数: 16

約数和(自身を含む): 162844416

約数和(自身を除く): 24795407

約数列:

[1, 7, 41, 137, 287, 959, 3511, 5617, 24577, 39319, 143951, 481007, 1007657, 3367049, 19721287, 138049009]

約数ペア:

[(1, 138049009), (7, 19721287), (41, 3367049), (137, 1007657), (287, 481007), (959, 143951), (3511, 39319), (5617, 24577)]