53401621

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{83833}}^1$

素因数の和:83860

約数の個数: 12

約数和(自身を含む): 66899532

約数和(自身を除く): 13497911

約数列:

[1, 7, 13, 49, 91, 637, 83833, 586831, 1089829, 4107817, 7628803, 53401621]

約数ペア:

[(1, 53401621), (7, 7628803), (13, 4107817), (49, 1089829), (91, 586831), (637, 83833)]