2187008637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{5881}}^1$

素因数の和:6145

約数の個数: 32

約数和(自身を含む): 3252510720

約数和(自身を除く): 1065502083

約数列:

[1, 3, 11, 33, 59, 177, 191, 573, 649, 1947, 2101, 5881, 6303, 11269, 17643, 33807, 64691, 123959, 194073, 346979, 371877, 1040937, 1123271, 3369813, 3816769, 11450307, 12355981, 37067943, 66272989, 198818967, 729002879, 2187008637]

約数ペア:

[(1, 2187008637), (3, 729002879), (11, 198818967), (33, 66272989), (59, 37067943), (177, 12355981), (191, 11450307), (573, 3816769), (649, 3369813), (1947, 1123271), (2101, 1040937), (5881, 371877), (6303, 346979), (11269, 194073), (17643, 123959), (33807, 64691)]