313073089

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{57413}}^1$

素因数の和:57480

約数の個数: 16

約数和(自身を含む): 385822080

約数和(自身を除く): 72748991

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 57413, 401891, 1090847, 2353933, 7635929, 16477531, 44724727, 313073089]

約数ペア:

[(1, 313073089), (7, 44724727), (19, 16477531), (41, 7635929), (133, 2353933), (287, 1090847), (779, 401891), (5453, 57413)]