290423997

素因数分解:

$3^2\times {\mathrm{977}}^1\times {\mathrm{33029}}^1$

素因数の和:34012

約数の個数: 12

約数和(自身を含む): 419943420

約数和(自身を除く): 129519423

約数列:

[1, 3, 9, 977, 2931, 8793, 33029, 99087, 297261, 32269333, 96807999, 290423997]

約数ペア:

[(1, 290423997), (3, 96807999), (9, 32269333), (977, 297261), (2931, 99087), (8793, 33029)]