1330231923

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{78079}}^1$

素因数の和:78719

約数の個数: 16

約数和(自身を含む): 1973862400

約数和(自身を除く): 643630477

約数列:

[1, 3, 9, 27, 631, 1893, 5679, 17037, 78079, 234237, 702711, 2108133, 49267849, 147803547, 443410641, 1330231923]

約数ペア:

[(1, 1330231923), (3, 443410641), (9, 147803547), (27, 49267849), (631, 2108133), (1893, 702711), (5679, 234237), (17037, 78079)]