7881431489

素因数分解:

${\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1\times {\mathrm{2767}}^1$

素因数の和:4144

約数の個数: 16

約数和(自身を含む): 8415871488

約数和(自身を除く): 534439999

約数列:

[1, 17, 137, 1223, 2329, 2767, 20791, 47039, 167551, 379079, 2848367, 3384041, 6444343, 57528697, 463613617, 7881431489]

約数ペア:

[(1, 7881431489), (17, 463613617), (137, 57528697), (1223, 6444343), (2329, 3384041), (2767, 2848367), (20791, 379079), (47039, 167551)]