29891151

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2473}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 46313280

約数和(自身を除く): 16422129

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 2473, 4029, 7419, 12087, 22257, 42041, 126123, 195367, 378369, 586101, 1758303, 3321239, 9963717, 29891151]

約数ペア:

[(1, 29891151), (3, 9963717), (9, 3321239), (17, 1758303), (51, 586101), (79, 378369), (153, 195367), (237, 126123), (711, 42041), (1343, 22257), (2473, 12087), (4029, 7419)]