288878661

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{3119}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 429287040

約数和(自身を除く): 140408379

約数列:

[1, 3, 9, 41, 123, 251, 369, 753, 2259, 3119, 9357, 10291, 28071, 30873, 92619, 127879, 383637, 782869, 1150911, 2348607, 7045821, 32097629, 96292887, 288878661]

約数ペア:

[(1, 288878661), (3, 96292887), (9, 32097629), (41, 7045821), (123, 2348607), (251, 1150911), (369, 782869), (753, 383637), (2259, 127879), (3119, 92619), (9357, 30873), (10291, 28071)]