229359781

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{21599}}^1$

素因数の和:21684

約数の個数: 16

約数和(自身を含む): 275788800

約数和(自身を除く): 46429019

約数列:

[1, 7, 37, 41, 259, 287, 1517, 10619, 21599, 151193, 799163, 885559, 5594141, 6198913, 32765683, 229359781]

約数ペア:

[(1, 229359781), (7, 32765683), (37, 6198913), (41, 5594141), (259, 885559), (287, 799163), (1517, 151193), (10619, 21599)]