38943099

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 64724352

約数和(自身を除く): 25781253

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 351, 403, 837, 1053, 1193, 1209, 2511, 3579, 3627, 10737, 10881, 15509, 32211, 32643, 36983, 46527, 96633, 110949, 139581, 332847, 418743, 480779, 998541, 1256229, 1442337, 2995623, 4327011, 12981033, 38943099]

約数ペア:

[(1, 38943099), (3, 12981033), (9, 4327011), (13, 2995623), (27, 1442337), (31, 1256229), (39, 998541), (81, 480779), (93, 418743), (117, 332847), (279, 139581), (351, 110949), (403, 96633), (837, 46527), (1053, 36983), (1193, 32643), (1209, 32211), (2511, 15509), (3579, 10881), (3627, 10737)]