38474937

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{577}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 57707520

約数和(自身を除く): 19232583

約数列:

[1, 3, 9, 31, 93, 239, 279, 577, 717, 1731, 2151, 5193, 7409, 17887, 22227, 53661, 66681, 137903, 160983, 413709, 1241127, 4274993, 12824979, 38474937]

約数ペア:

[(1, 38474937), (3, 12824979), (9, 4274993), (31, 1241127), (93, 413709), (239, 160983), (279, 137903), (577, 66681), (717, 53661), (1731, 22227), (2151, 17887), (5193, 7409)]