442019979

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{16333}}^1$

素因数の和:16467

約数の個数: 24

約数和(自身を含む): 665904512

約数和(自身を除く): 223884533

約数列:

[1, 3, 9, 31, 93, 97, 279, 291, 873, 3007, 9021, 16333, 27063, 48999, 146997, 506323, 1518969, 1584301, 4556907, 4752903, 14258709, 49113331, 147339993, 442019979]

約数ペア:

[(1, 442019979), (3, 147339993), (9, 49113331), (31, 14258709), (93, 4752903), (97, 4556907), (279, 1584301), (291, 1518969), (873, 506323), (3007, 146997), (9021, 48999), (16333, 27063)]