121650487

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3947}}^1$

素因数の和:4015

約数の個数: 24

約数和(自身を含む): 153924624

約数和(自身を除く): 32274137

約数列:

[1, 7, 17, 37, 49, 119, 259, 629, 833, 1813, 3947, 4403, 27629, 30821, 67099, 146039, 193403, 469693, 1022273, 2482663, 3287851, 7155911, 17378641, 121650487]

約数ペア:

[(1, 121650487), (7, 17378641), (17, 7155911), (37, 3287851), (49, 2482663), (119, 1022273), (259, 469693), (629, 193403), (833, 146039), (1813, 67099), (3947, 30821), (4403, 27629)]