122741717

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5081}}^1$

素因数の和:5141

約数の個数: 24

約数和(自身を含む): 156423960

約数和(自身を除く): 33682243

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 833, 1421, 3451, 5081, 24157, 35567, 86377, 147349, 248969, 604639, 1031443, 2504933, 4232473, 7220101, 17534531, 122741717]

約数ペア:

[(1, 122741717), (7, 17534531), (17, 7220101), (29, 4232473), (49, 2504933), (119, 1031443), (203, 604639), (493, 248969), (833, 147349), (1421, 86377), (3451, 35567), (5081, 24157)]