78878521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{829}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 86950800

約数和(自身を除く): 8072279

約数列:

[1, 17, 29, 193, 493, 829, 3281, 5597, 14093, 24041, 95149, 159997, 408697, 2719949, 4639913, 78878521]

約数ペア:

[(1, 78878521), (17, 4639913), (29, 2719949), (193, 408697), (493, 159997), (829, 95149), (3281, 24041), (5597, 14093)]