3815883

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 6021120

約数和(自身を除く): 2205237

約数列:

[1, 3, 9, 27, 31, 47, 93, 97, 141, 279, 291, 423, 837, 873, 1269, 1457, 2619, 3007, 4371, 4559, 9021, 13113, 13677, 27063, 39339, 41031, 81189, 123093, 141329, 423987, 1271961, 3815883]

約数ペア:

[(1, 3815883), (3, 1271961), (9, 423987), (27, 141329), (31, 123093), (47, 81189), (93, 41031), (97, 39339), (141, 27063), (279, 13677), (291, 13113), (423, 9021), (837, 4559), (873, 4371), (1269, 3007), (1457, 2619)]