1330357427

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{6551}}^1$

素因数の和:7058

約数の個数: 16

約数和(自身を含む): 1546900992

約数和(自身を除く): 216543565

約数列:

[1, 7, 67, 433, 469, 3031, 6551, 29011, 45857, 203077, 438917, 2836583, 3072419, 19856081, 190051061, 1330357427]

約数ペア:

[(1, 1330357427), (7, 190051061), (67, 19856081), (433, 3072419), (469, 2836583), (3031, 438917), (6551, 203077), (29011, 45857)]