8031286081

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{16693}}^1$

素因数の和:17041

約数の個数: 32

約数和(自身を含む): 10500392448

約数和(自身を除く): 2469106367

約数列:

[1, 7, 13, 17, 91, 119, 221, 311, 1547, 2177, 4043, 5287, 16693, 28301, 37009, 68731, 116851, 217009, 283781, 481117, 1519063, 1986467, 3689153, 5191523, 25824071, 36340661, 67489799, 88255891, 472428593, 617791237, 1147326583, 8031286081]

約数ペア:

[(1, 8031286081), (7, 1147326583), (13, 617791237), (17, 472428593), (91, 88255891), (119, 67489799), (221, 36340661), (311, 25824071), (1547, 5191523), (2177, 3689153), (4043, 1986467), (5287, 1519063), (16693, 481117), (28301, 283781), (37009, 217009), (68731, 116851)]