12786656257

素因数分解:

${\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{27011}}^1$

素因数の和:27264

約数の個数: 16

約数和(自身を含む): 13335284160

約数和(自身を除く): 548627903

約数列:

[1, 43, 101, 109, 4343, 4687, 11009, 27011, 473387, 1161473, 2728111, 2944199, 117308773, 126600557, 297364099, 12786656257]

約数ペア:

[(1, 12786656257), (43, 297364099), (101, 126600557), (109, 117308773), (4343, 2944199), (4687, 2728111), (11009, 1161473), (27011, 473387)]