122190271

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3121}}^1$

素因数の和:3199

約数の個数: 24

約数和(自身を含む): 153752256

約数和(自身を除く): 31561985

約数列:

[1, 7, 17, 47, 49, 119, 329, 799, 833, 2303, 3121, 5593, 21847, 39151, 53057, 146687, 152929, 371399, 1026809, 2493679, 2599793, 7187663, 17455753, 122190271]

約数ペア:

[(1, 122190271), (7, 17455753), (17, 7187663), (47, 2599793), (49, 2493679), (119, 1026809), (329, 371399), (799, 152929), (833, 146687), (2303, 53057), (3121, 39151), (5593, 21847)]