249966007613

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{22541}}^1\times {\mathrm{38639}}^1$

素因数の和:61228

約数の個数: 16

約数和(自身を含む): 292663687680

約数和(自身を除く): 42697680067

約数列:

[1, 7, 41, 287, 22541, 38639, 157787, 270473, 924181, 1584199, 6469267, 11089393, 870961699, 6096731893, 35709429659, 249966007613]

約数ペア:

[(1, 249966007613), (7, 35709429659), (41, 6096731893), (287, 870961699), (22541, 11089393), (38639, 6469267), (157787, 1584199), (270473, 924181)]