13404721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 15664320

約数和(自身を除く): 2259599

約数列:

[1, 11, 17, 97, 187, 739, 1067, 1649, 8129, 12563, 18139, 71683, 138193, 788513, 1218611, 13404721]

約数ペア:

[(1, 13404721), (11, 1218611), (17, 788513), (97, 138193), (187, 71683), (739, 18139), (1067, 12563), (1649, 8129)]