77771473

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 85173760

約数和(自身を除く): 7402287

約数列:

[1, 13, 139, 193, 223, 1807, 2509, 2899, 26827, 30997, 43039, 348751, 402961, 559507, 5982421, 77771473]

約数ペア:

[(1, 77771473), (13, 5982421), (139, 559507), (193, 402961), (223, 348751), (1807, 43039), (2509, 30997), (2899, 26827)]