13270113

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 20479680

約数和(自身を除く): 7209567

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1093, 1349, 3279, 4047, 9837, 12141, 20767, 62301, 77603, 186903, 232809, 698427, 1474457, 4423371, 13270113]

約数ペア:

[(1, 13270113), (3, 4423371), (9, 1474457), (19, 698427), (57, 232809), (71, 186903), (171, 77603), (213, 62301), (639, 20767), (1093, 12141), (1349, 9837), (3279, 4047)]