291265674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{147551}}^1$

素因数の和:147610

約数の個数: 32

約数和(自身を含む): 679919616

約数和(自身を除く): 388653942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 147551, 295102, 442653, 885306, 1032857, 2065714, 3098571, 6197142, 6934897, 13869794, 20804691, 41609382, 48544279, 97088558, 145632837, 291265674]

約数ペア:

[(1, 291265674), (2, 145632837), (3, 97088558), (6, 48544279), (7, 41609382), (14, 20804691), (21, 13869794), (42, 6934897), (47, 6197142), (94, 3098571), (141, 2065714), (282, 1032857), (329, 885306), (658, 442653), (987, 295102), (1974, 147551)]