238470869

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{31573}}^1$

素因数の和:31676

約数の個数: 16

約数和(自身を含む): 297048192

約数和(自身を除く): 58577323

約数列:

[1, 7, 13, 83, 91, 581, 1079, 7553, 31573, 221011, 410449, 2620559, 2873143, 18343913, 34067267, 238470869]

約数ペア:

[(1, 238470869), (7, 34067267), (13, 18343913), (83, 2873143), (91, 2620559), (581, 410449), (1079, 221011), (7553, 31573)]