1330609161

素因数分解:

$3^1\times 7^3\times {\mathrm{997}}^1\times {\mathrm{1297}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 2072646400

約数和(自身を除く): 742037239

約数列:

[1, 3, 7, 21, 49, 147, 343, 997, 1029, 1297, 2991, 3891, 6979, 9079, 20937, 27237, 48853, 63553, 146559, 190659, 341971, 444871, 1025913, 1293109, 1334613, 3879327, 9051763, 27155289, 63362341, 190087023, 443536387, 1330609161]

約数ペア:

[(1, 1330609161), (3, 443536387), (7, 190087023), (21, 63362341), (49, 27155289), (147, 9051763), (343, 3879327), (997, 1334613), (1029, 1293109), (1297, 1025913), (2991, 444871), (3891, 341971), (6979, 190659), (9079, 146559), (20937, 63553), (27237, 48853)]