13593237

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 21340800

約数和(自身を除く): 7747563

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1039, 1869, 3117, 4361, 7273, 13083, 21819, 50911, 92471, 152733, 277413, 647297, 1941891, 4531079, 13593237]

約数ペア:

[(1, 13593237), (3, 4531079), (7, 1941891), (21, 647297), (49, 277413), (89, 152733), (147, 92471), (267, 50911), (623, 21819), (1039, 13083), (1869, 7273), (3117, 4361)]