86783669

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{5557}}^1$

素因数の和:5684

約数の個数: 16

約数和(自身を含む): 104579328

約数和(自身を除く): 17795659

約数列:

[1, 7, 23, 97, 161, 679, 2231, 5557, 15617, 38899, 127811, 539029, 894677, 3773203, 12397667, 86783669]

約数ペア:

[(1, 86783669), (7, 12397667), (23, 3773203), (97, 894677), (161, 539029), (679, 127811), (2231, 38899), (5557, 15617)]