85619443

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 24696077

約数列:

[1, 7, 13, 37, 59, 91, 259, 413, 431, 481, 767, 2183, 3017, 3367, 5369, 5603, 15281, 15947, 25429, 28379, 39221, 111629, 178003, 198653, 207311, 330577, 940873, 1451177, 2314039, 6586111, 12231349, 85619443]

約数ペア:

[(1, 85619443), (7, 12231349), (13, 6586111), (37, 2314039), (59, 1451177), (91, 940873), (259, 330577), (413, 207311), (431, 198653), (481, 178003), (767, 111629), (2183, 39221), (3017, 28379), (3367, 25429), (5369, 15947), (5603, 15281)]