291270765309

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{13104367}}^1$

素因数の和:13104640

約数の個数: 16

約数和(自身を含む): 402566184960

約数和(自身を除く): 111295419651

約数列:

[1, 3, 31, 93, 239, 717, 7409, 22227, 13104367, 39313101, 406235377, 1218706131, 3131943713, 9395831139, 97090255103, 291270765309]

約数ペア:

[(1, 291270765309), (3, 97090255103), (31, 9395831139), (93, 3131943713), (239, 1218706131), (717, 406235377), (7409, 39313101), (22227, 13104367)]