39255531

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 62799360

約数和(自身を除く): 23543829

約数列:

[1, 3, 7, 21, 29, 73, 87, 203, 219, 511, 609, 883, 1533, 2117, 2649, 6181, 6351, 14819, 18543, 25607, 44457, 64459, 76821, 179249, 193377, 451213, 537747, 1353639, 1869311, 5607933, 13085177, 39255531]

約数ペア:

[(1, 39255531), (3, 13085177), (7, 5607933), (21, 1869311), (29, 1353639), (73, 537747), (87, 451213), (203, 193377), (219, 179249), (511, 76821), (609, 64459), (883, 44457), (1533, 25607), (2117, 18543), (2649, 14819), (6181, 6351)]