2021762055

素因数分解:

$3^1\times 5^1\times {\mathrm{4457}}^1\times {\mathrm{30241}}^1$

素因数の和:34706

約数の個数: 16

約数和(自身を含む): 3235652064

約数和(自身を除く): 1213890009

約数列:

[1, 3, 5, 15, 4457, 13371, 22285, 30241, 66855, 90723, 151205, 453615, 134784137, 404352411, 673920685, 2021762055]

約数ペア:

[(1, 2021762055), (3, 673920685), (5, 404352411), (15, 134784137), (4457, 453615), (13371, 151205), (22285, 90723), (30241, 66855)]