3141054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 7888608

約数和(自身を除く): 4747554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 257, 291, 514, 582, 679, 771, 873, 1358, 1542, 1746, 1799, 2037, 2313, 3598, 4074, 4626, 5397, 6111, 10794, 12222, 16191, 24929, 32382, 49858, 74787, 149574, 174503, 224361, 349006, 448722, 523509, 1047018, 1570527, 3141054]

約数ペア:

[(1, 3141054), (2, 1570527), (3, 1047018), (6, 523509), (7, 448722), (9, 349006), (14, 224361), (18, 174503), (21, 149574), (42, 74787), (63, 49858), (97, 32382), (126, 24929), (194, 16191), (257, 12222), (291, 10794), (514, 6111), (582, 5397), (679, 4626), (771, 4074), (873, 3598), (1358, 2313), (1542, 2037), (1746, 1799)]