39348069

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 57456000

約数和(自身を除く): 18107931

約数列:

[1, 3, 19, 41, 57, 113, 123, 149, 339, 447, 779, 2147, 2337, 2831, 4633, 6109, 6441, 8493, 13899, 16837, 18327, 50511, 88027, 116071, 264081, 319903, 348213, 690317, 959709, 2070951, 13116023, 39348069]

約数ペア:

[(1, 39348069), (3, 13116023), (19, 2070951), (41, 959709), (57, 690317), (113, 348213), (123, 319903), (149, 264081), (339, 116071), (447, 88027), (779, 50511), (2147, 18327), (2337, 16837), (2831, 13899), (4633, 8493), (6109, 6441)]