42314783

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 51546240

約数和(自身を除く): 9231457

約数列:

[1, 7, 31, 49, 89, 217, 313, 623, 1519, 2191, 2759, 4361, 9703, 15337, 19313, 27857, 67921, 135191, 194999, 475447, 863567, 1364993, 6044969, 42314783]

約数ペア:

[(1, 42314783), (7, 6044969), (31, 1364993), (49, 863567), (89, 475447), (217, 194999), (313, 135191), (623, 67921), (1519, 27857), (2191, 19313), (2759, 15337), (4361, 9703)]