214425849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14869}}^1$

素因数の和:14925

約数の個数: 32

約数和(自身を含む): 342604800

約数和(自身を除く): 128178951

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 4807, 14421, 14869, 44607, 163559, 282511, 341987, 490677, 847533, 1025961, 3107621, 3761857, 6497753, 9322863, 11285571, 19493259, 71475283, 214425849]

約数ペア:

[(1, 214425849), (3, 71475283), (11, 19493259), (19, 11285571), (23, 9322863), (33, 6497753), (57, 3761857), (69, 3107621), (209, 1025961), (253, 847533), (437, 490677), (627, 341987), (759, 282511), (1311, 163559), (4807, 44607), (14421, 14869)]