39975543

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1579}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 60387600

約数和(自身を除く): 20412057

約数列:

[1, 3, 9, 29, 87, 97, 261, 291, 873, 1579, 2813, 4737, 8439, 14211, 25317, 45791, 137373, 153163, 412119, 459489, 1378467, 4441727, 13325181, 39975543]

約数ペア:

[(1, 39975543), (3, 13325181), (9, 4441727), (29, 1378467), (87, 459489), (97, 412119), (261, 153163), (291, 137373), (873, 45791), (1579, 25317), (2813, 14211), (4737, 8439)]