13099305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 22404096

約数和(自身を除く): 9304791

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 883, 989, 2649, 2967, 4415, 4945, 13245, 14835, 20309, 37969, 60927, 101545, 113907, 189845, 304635, 569535, 873287, 2619861, 4366435, 13099305]

約数ペア:

[(1, 13099305), (3, 4366435), (5, 2619861), (15, 873287), (23, 569535), (43, 304635), (69, 189845), (115, 113907), (129, 101545), (215, 60927), (345, 37969), (645, 20309), (883, 14835), (989, 13245), (2649, 4945), (2967, 4415)]