13800721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 15586560

約数和(自身を除く): 1785839

約数列:

[1, 11, 43, 163, 179, 473, 1793, 1969, 7009, 7697, 29177, 77099, 84667, 320947, 1254611, 13800721]

約数ペア:

[(1, 13800721), (11, 1254611), (43, 320947), (163, 84667), (179, 77099), (473, 29177), (1793, 7697), (1969, 7009)]