57327389

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10513}}^1$

素因数の和:10580

約数の個数: 16

約数和(自身を含む): 70654080

約数和(自身を除く): 13326691

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 10513, 73591, 199747, 431033, 1398229, 3017231, 8189627, 57327389]

約数ペア:

[(1, 57327389), (7, 8189627), (19, 3017231), (41, 1398229), (133, 431033), (287, 199747), (779, 73591), (5453, 10513)]