1330771911

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{350111}}^1$

素因数の和:350302

約数の個数: 16

約数和(自身を含む): 2039052288

約数和(自身を除く): 708280377

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 350111, 1050333, 2450777, 7352331, 63370091, 190110273, 443590637, 1330771911]

約数ペア:

[(1, 1330771911), (3, 443590637), (7, 190110273), (21, 63370091), (181, 7352331), (543, 2450777), (1267, 1050333), (3801, 350111)]