170117857

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9209}}^1$

素因数の和:9265

約数の個数: 24

約数和(自身を含む): 220487400

約数和(自身を除く): 50369543

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 2639, 9209, 18473, 64463, 119717, 267061, 451241, 838019, 1869427, 3471793, 5866133, 13085989, 24302551, 170117857]

約数ペア:

[(1, 170117857), (7, 24302551), (13, 13085989), (29, 5866133), (49, 3471793), (91, 1869427), (203, 838019), (377, 451241), (637, 267061), (1421, 119717), (2639, 64463), (9209, 18473)]