269690939

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{12227}}^1$

素因数の和:12394

約数の個数: 16

約数和(自身を含む): 323993088

約数和(自身を除く): 54302149

約数列:

[1, 7, 23, 137, 161, 959, 3151, 12227, 22057, 85589, 281221, 1675099, 1968547, 11725693, 38527277, 269690939]

約数ペア:

[(1, 269690939), (7, 38527277), (23, 11725693), (137, 1968547), (161, 1675099), (959, 281221), (3151, 85589), (12227, 22057)]