316491119

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{4721}}^1$

素因数の和:4946

約数の個数: 16

約数和(自身を含む): 370053696

約数和(自身を除く): 53562577

約数列:

[1, 7, 61, 157, 427, 1099, 4721, 9577, 33047, 67039, 287981, 741197, 2015867, 5188379, 45213017, 316491119]

約数ペア:

[(1, 316491119), (7, 45213017), (61, 5188379), (157, 2015867), (427, 741197), (1099, 287981), (4721, 67039), (9577, 33047)]