2420310321

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{626861}}^1$

素因数の和:626894

約数の個数: 32

約数和(自身を含む): 4212512640

約数和(自身を除く): 1792202319

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 626861, 1880583, 5641749, 6895471, 8149193, 16925247, 20686413, 24447579, 62059239, 73342737, 89641123, 186177717, 220028211, 268923369, 806770107, 2420310321]

約数ペア:

[(1, 2420310321), (3, 806770107), (9, 268923369), (11, 220028211), (13, 186177717), (27, 89641123), (33, 73342737), (39, 62059239), (99, 24447579), (117, 20686413), (143, 16925247), (297, 8149193), (351, 6895471), (429, 5641749), (1287, 1880583), (3861, 626861)]