1330705873

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{6263}}^1$

素因数の和:6636

約数の個数: 16

約数和(自身を含む): 1539440640

約数和(自身を除く): 208734767

約数列:

[1, 7, 127, 239, 889, 1673, 6263, 30353, 43841, 212471, 795401, 1496857, 5567807, 10477999, 190100839, 1330705873]

約数ペア:

[(1, 1330705873), (7, 190100839), (127, 10477999), (239, 5567807), (889, 1496857), (1673, 795401), (6263, 212471), (30353, 43841)]