1330301763

素因数分解:

$3^2\times 7^1\times {\mathrm{977}}^1\times {\mathrm{21613}}^1$

素因数の和:22603

約数の個数: 24

約数和(自身を含む): 2198403168

約数和(自身を除く): 868101405

約数列:

[1, 3, 7, 9, 21, 63, 977, 2931, 6839, 8793, 20517, 21613, 61551, 64839, 151291, 194517, 453873, 1361619, 21115901, 63347703, 147811307, 190043109, 443433921, 1330301763]

約数ペア:

[(1, 1330301763), (3, 443433921), (7, 190043109), (9, 147811307), (21, 63347703), (63, 21115901), (977, 1361619), (2931, 453873), (6839, 194517), (8793, 151291), (20517, 64839), (21613, 61551)]