13735881

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{5281}}^1$

素因数の和:5321

約数の個数: 18

約数和(自身を含む): 21080462

約数和(自身を除く): 7344581

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 5281, 15843, 47529, 89777, 269331, 807993, 1526209, 4578627, 13735881]

約数ペア:

[(1, 13735881), (3, 4578627), (9, 1526209), (17, 807993), (51, 269331), (153, 89777), (289, 47529), (867, 15843), (2601, 5281)]