1330356839

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{8923}}^1$

素因数の和:9027

約数の個数: 24

約数和(自身を含む): 1632021120

約数和(自身を除く): 301664281

約数列:

[1, 7, 19, 59, 133, 361, 413, 1121, 2527, 7847, 8923, 21299, 62461, 149093, 169537, 526457, 1186759, 3221203, 3685199, 10002683, 22548421, 70018781, 190050977, 1330356839]

約数ペア:

[(1, 1330356839), (7, 190050977), (19, 70018781), (59, 22548421), (133, 10002683), (361, 3685199), (413, 3221203), (1121, 1186759), (2527, 526457), (7847, 169537), (8923, 149093), (21299, 62461)]