333816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1987}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 954240

約数和(自身を除く): 620424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1987, 3974, 5961, 7948, 11922, 13909, 15896, 23844, 27818, 41727, 47688, 55636, 83454, 111272, 166908, 333816]

約数ペア:

[(1, 333816), (2, 166908), (3, 111272), (4, 83454), (6, 55636), (7, 47688), (8, 41727), (12, 27818), (14, 23844), (21, 15896), (24, 13909), (28, 11922), (42, 7948), (56, 5961), (84, 3974), (168, 1987)]