15952998271

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{571}}^1\times {\mathrm{613}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 19420397568

約数和(自身を除く): 3467399297

約数列:

[1, 7, 17, 119, 383, 571, 613, 2681, 3997, 4291, 6511, 9707, 10421, 45577, 67949, 72947, 218693, 234779, 350023, 1530851, 1643453, 2450161, 3717781, 3991243, 5950391, 26024467, 27938701, 41652737, 134058809, 938411663, 2278999753, 15952998271]

約数ペア:

[(1, 15952998271), (7, 2278999753), (17, 938411663), (119, 134058809), (383, 41652737), (571, 27938701), (613, 26024467), (2681, 5950391), (3997, 3991243), (4291, 3717781), (6511, 2450161), (9707, 1643453), (10421, 1530851), (45577, 350023), (67949, 234779), (72947, 218693)]