2398889367

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1\times {\mathrm{1487}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 4104023040

約数和(自身を除く): 1705133673

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 883, 1487, 1827, 2649, 4461, 6181, 7947, 10409, 13383, 18543, 25607, 31227, 43123, 55629, 76821, 93681, 129369, 179249, 230463, 301861, 388107, 537747, 905583, 1313021, 1613241, 2716749, 3939063, 9191147, 11817189, 27573441, 38077609, 82720323, 114232827, 266543263, 342698481, 799629789, 2398889367]

約数ペア:

[(1, 2398889367), (3, 799629789), (7, 342698481), (9, 266543263), (21, 114232827), (29, 82720323), (63, 38077609), (87, 27573441), (203, 11817189), (261, 9191147), (609, 3939063), (883, 2716749), (1487, 1613241), (1827, 1313021), (2649, 905583), (4461, 537747), (6181, 388107), (7947, 301861), (10409, 230463), (13383, 179249), (18543, 129369), (25607, 93681), (31227, 76821), (43123, 55629)]