630291233

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{26393}}^1$

素因数の和:26584

約数の個数: 16

約数和(自身を含む): 744944256

約数和(自身を除く): 114653023

約数列:

[1, 11, 13, 143, 167, 1837, 2171, 23881, 26393, 290323, 343109, 3774199, 4407631, 48483941, 57299203, 630291233]

約数ペア:

[(1, 630291233), (11, 57299203), (13, 48483941), (143, 4407631), (167, 3774199), (1837, 343109), (2171, 290323), (23881, 26393)]