239303679

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4373}}^1$

素因数の和:4459

約数の個数: 32

約数和(自身を含む): 359017920

約数和(自身を除く): 119714241

約数列:

[1, 3, 17, 29, 37, 51, 87, 111, 493, 629, 1073, 1479, 1887, 3219, 4373, 13119, 18241, 54723, 74341, 126817, 161801, 223023, 380451, 485403, 2155889, 2750617, 4692229, 6467667, 8251851, 14076687, 79767893, 239303679]

約数ペア:

[(1, 239303679), (3, 79767893), (17, 14076687), (29, 8251851), (37, 6467667), (51, 4692229), (87, 2750617), (111, 2155889), (493, 485403), (629, 380451), (1073, 223023), (1479, 161801), (1887, 126817), (3219, 74341), (4373, 54723), (13119, 18241)]