123664379

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 129489408

約数和(自身を除く): 5825029

約数列:

[1, 47, 67, 173, 227, 3149, 8131, 10669, 11591, 15209, 39271, 544777, 714823, 1845737, 2631157, 123664379]

約数ペア:

[(1, 123664379), (47, 2631157), (67, 1845737), (173, 714823), (227, 544777), (3149, 39271), (8131, 15209), (10669, 11591)]