408220991

素因数分解:

${\mathrm{47}}^2\times {\mathrm{283}}^1\times {\mathrm{653}}^1$

素因数の和:1030

約数の個数: 12

約数和(自身を含む): 419206152

約数和(自身を除く): 10985161

約数列:

[1, 47, 283, 653, 2209, 13301, 30691, 184799, 625147, 1442477, 8685553, 408220991]

約数ペア:

[(1, 408220991), (47, 8685553), (283, 1442477), (653, 625147), (2209, 184799), (13301, 30691)]