74457229

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{5171}}^1$

素因数の和:5217

約数の個数: 24

約数和(自身を含む): 99054144

約数和(自身を除く): 24596915

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 2057, 5171, 14399, 36197, 56881, 87907, 398167, 615349, 625691, 966977, 4379837, 6768839, 10636747, 74457229]

約数ペア:

[(1, 74457229), (7, 10636747), (11, 6768839), (17, 4379837), (77, 966977), (119, 625691), (121, 615349), (187, 398167), (847, 87907), (1309, 56881), (2057, 36197), (5171, 14399)]