40878459

素因数分解:

$3^3\times {\mathrm{353}}^1\times {\mathrm{4289}}^1$

素因数の和:4651

約数の個数: 16

約数和(自身を含む): 60746400

約数和(自身を除く): 19867941

約数列:

[1, 3, 9, 27, 353, 1059, 3177, 4289, 9531, 12867, 38601, 115803, 1514017, 4542051, 13626153, 40878459]

約数ペア:

[(1, 40878459), (3, 13626153), (9, 4542051), (27, 1514017), (353, 115803), (1059, 38601), (3177, 12867), (4289, 9531)]