42657433

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 55641600

約数和(自身を除く): 12984167

約数列:

[1, 7, 13, 23, 89, 91, 161, 229, 299, 623, 1157, 1603, 2047, 2093, 2977, 5267, 8099, 14329, 20381, 20839, 26611, 36869, 68471, 142667, 186277, 264953, 468763, 479297, 1854671, 3281341, 6093919, 42657433]

約数ペア:

[(1, 42657433), (7, 6093919), (13, 3281341), (23, 1854671), (89, 479297), (91, 468763), (161, 264953), (229, 186277), (299, 142667), (623, 68471), (1157, 36869), (1603, 26611), (2047, 20839), (2093, 20381), (2977, 14329), (5267, 8099)]