239103693

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{1721}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 354594240

約数和(自身を除く): 115490547

約数列:

[1, 3, 9, 43, 129, 359, 387, 1077, 1721, 3231, 5163, 15437, 15489, 46311, 74003, 138933, 222009, 617839, 666027, 1853517, 5560551, 26567077, 79701231, 239103693]

約数ペア:

[(1, 239103693), (3, 79701231), (9, 26567077), (43, 5560551), (129, 1853517), (359, 666027), (387, 617839), (1077, 222009), (1721, 138933), (3231, 74003), (5163, 46311), (15437, 15489)]