1313751519

素因数分解:

$3^2\times {\mathrm{349}}^1\times {\mathrm{418259}}^1$

素因数の和:418614

約数の個数: 12

約数和(自身を含む): 1903083000

約数和(自身を除く): 589331481

約数列:

[1, 3, 9, 349, 1047, 3141, 418259, 1254777, 3764331, 145972391, 437917173, 1313751519]

約数ペア:

[(1, 1313751519), (3, 437917173), (9, 145972391), (349, 3764331), (1047, 1254777), (3141, 418259)]