391036217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{4789}}^1$

素因数の和:5384

約数の個数: 16

約数和(自身を含む): 460299840

約数和(自身を除く): 69263623

約数列:

[1, 11, 13, 143, 571, 4789, 6281, 7423, 52679, 62257, 81653, 684827, 2734519, 30079709, 35548747, 391036217]

約数ペア:

[(1, 391036217), (11, 35548747), (13, 30079709), (143, 2734519), (571, 684827), (4789, 81653), (6281, 62257), (7423, 52679)]