91472353

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^2\times {\mathrm{71}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 110242944

約数和(自身を除く): 18770591

約数列:

[1, 7, 41, 67, 71, 287, 469, 497, 2747, 2911, 4489, 4757, 19229, 20377, 31423, 33299, 184049, 195037, 318719, 1288343, 1365259, 2231033, 13067479, 91472353]

約数ペア:

[(1, 91472353), (7, 13067479), (41, 2231033), (67, 1365259), (71, 1288343), (287, 318719), (469, 195037), (497, 184049), (2747, 33299), (2911, 31423), (4489, 20377), (4757, 19229)]