22420671

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4831}}^1$

素因数の和:4871

約数の個数: 32

約数和(自身を含む): 38965248

約数和(自身を除く): 16544577

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 4831, 14493, 33817, 62803, 82127, 101451, 188409, 246381, 439621, 574889, 1067651, 1318863, 1724667, 3202953, 7473557, 22420671]

約数ペア:

[(1, 22420671), (3, 7473557), (7, 3202953), (13, 1724667), (17, 1318863), (21, 1067651), (39, 574889), (51, 439621), (91, 246381), (119, 188409), (221, 101451), (273, 82127), (357, 62803), (663, 33817), (1547, 14493), (4641, 4831)]