389059629

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{1627}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 606397440

約数和(自身を除く): 217337811

約数列:

[1, 3, 7, 21, 59, 177, 193, 413, 579, 1239, 1351, 1627, 4053, 4881, 11387, 11389, 34161, 34167, 79709, 95993, 239127, 287979, 314011, 671951, 942033, 2015853, 2198077, 6594231, 18526649, 55579947, 129686543, 389059629]

約数ペア:

[(1, 389059629), (3, 129686543), (7, 55579947), (21, 18526649), (59, 6594231), (177, 2198077), (193, 2015853), (413, 942033), (579, 671951), (1239, 314011), (1351, 287979), (1627, 239127), (4053, 95993), (4881, 79709), (11387, 34167), (11389, 34161)]