16752969

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 25133472

約数和(自身を除く): 8380503

約数列:

[1, 3, 9, 41, 83, 123, 249, 369, 547, 747, 1641, 3403, 4923, 10209, 22427, 30627, 45401, 67281, 136203, 201843, 408609, 1861441, 5584323, 16752969]

約数ペア:

[(1, 16752969), (3, 5584323), (9, 1861441), (41, 408609), (83, 201843), (123, 136203), (249, 67281), (369, 45401), (547, 30627), (747, 22427), (1641, 10209), (3403, 4923)]