1330669263

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{198637}}^1$

素因数の和:198687

約数の個数: 32

約数和(自身を含む): 2288309760

約数和(自身を除く): 957640497

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 198637, 595911, 1390459, 2185007, 4171377, 5760473, 6555021, 15295049, 17281419, 40323311, 45885147, 63365203, 120969933, 190095609, 443556421, 1330669263]

約数ペア:

[(1, 1330669263), (3, 443556421), (7, 190095609), (11, 120969933), (21, 63365203), (29, 45885147), (33, 40323311), (77, 17281419), (87, 15295049), (203, 6555021), (231, 5760473), (319, 4171377), (609, 2185007), (957, 1390459), (2233, 595911), (6699, 198637)]