3738717

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:570

約数の個数: 20

約数和(自身を含む): 5652636

約数和(自身を除く): 1913919

約数列:

[1, 3, 9, 27, 81, 101, 303, 457, 909, 1371, 2727, 4113, 8181, 12339, 37017, 46157, 138471, 415413, 1246239, 3738717]

約数ペア:

[(1, 3738717), (3, 1246239), (9, 415413), (27, 138471), (81, 46157), (101, 37017), (303, 12339), (457, 8181), (909, 4113), (1371, 2727)]