51016679

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 59716416

約数和(自身を除く): 8699737

約数列:

[1, 7, 61, 157, 427, 761, 1099, 5327, 9577, 46421, 67039, 119477, 324947, 836339, 7288097, 51016679]

約数ペア:

[(1, 51016679), (7, 7288097), (61, 836339), (157, 324947), (427, 119477), (761, 67039), (1099, 46421), (5327, 9577)]