30307689

素因数分解:

$3^5\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 45706752

約数和(自身を除く): 15399063

約数列:

[1, 3, 9, 27, 81, 191, 243, 573, 653, 1719, 1959, 5157, 5877, 15471, 17631, 46413, 52893, 124723, 158679, 374169, 1122507, 3367521, 10102563, 30307689]

約数ペア:

[(1, 30307689), (3, 10102563), (9, 3367521), (27, 1122507), (81, 374169), (191, 158679), (243, 124723), (573, 52893), (653, 46413), (1719, 17631), (1959, 15471), (5157, 5877)]