39282271

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 48033216

約数和(自身を除く): 8750945

約数列:

[1, 7, 37, 47, 49, 259, 329, 461, 1739, 1813, 2303, 3227, 12173, 17057, 21667, 22589, 85211, 119399, 151669, 801679, 835793, 1061683, 5611753, 39282271]

約数ペア:

[(1, 39282271), (7, 5611753), (37, 1061683), (47, 835793), (49, 801679), (259, 151669), (329, 119399), (461, 85211), (1739, 22589), (1813, 21667), (2303, 17057), (3227, 12173)]