40145619

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{4349}}^1$

素因数の和:4550

約数の個数: 16

約数和(自身を含む): 57002400

約数和(自身を除く): 16856781

約数列:

[1, 3, 17, 51, 181, 543, 3077, 4349, 9231, 13047, 73933, 221799, 787169, 2361507, 13381873, 40145619]

約数ペア:

[(1, 40145619), (3, 13381873), (17, 2361507), (51, 787169), (181, 221799), (543, 73933), (3077, 13047), (4349, 9231)]