38126619

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{16231}}^1$

素因数の和:16272

約数の個数: 20

約数和(自身を含む): 58922160

約数和(自身を除く): 20795541

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 16231, 48693, 146079, 438237, 470699, 1314711, 1412097, 4236291, 12708873, 38126619]

約数ペア:

[(1, 38126619), (3, 12708873), (9, 4236291), (27, 1412097), (29, 1314711), (81, 470699), (87, 438237), (261, 146079), (783, 48693), (2349, 16231)]