53790721

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:600

約数の個数: 16

約数和(自身を含む): 57999744

約数和(自身を除く): 4209023

約数列:

[1, 23, 43, 137, 397, 989, 3151, 5891, 9131, 17071, 54389, 135493, 392633, 1250947, 2338727, 53790721]

約数ペア:

[(1, 53790721), (23, 2338727), (43, 1250947), (137, 392633), (397, 135493), (989, 54389), (3151, 17071), (5891, 9131)]