1330741657

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{26189}}^1$

素因数の和:26281

約数の個数: 24

約数和(自身を含む): 1665998280

約数和(自身を除く): 335256623

約数列:

[1, 7, 17, 49, 61, 119, 427, 833, 1037, 2989, 7259, 26189, 50813, 183323, 445213, 1283261, 1597529, 3116491, 11182703, 21815437, 27157993, 78278921, 190105951, 1330741657]

約数ペア:

[(1, 1330741657), (7, 190105951), (17, 78278921), (49, 27157993), (61, 21815437), (119, 11182703), (427, 3116491), (833, 1597529), (1037, 1283261), (2989, 445213), (7259, 183323), (26189, 50813)]