105581567

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 134922240

約数和(自身を除く): 29340673

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 1183, 2821, 2879, 5239, 20153, 36673, 37427, 89249, 261989, 486551, 624743, 1160237, 3405857, 8121659, 15083081, 105581567]

約数ペア:

[(1, 105581567), (7, 15083081), (13, 8121659), (31, 3405857), (91, 1160237), (169, 624743), (217, 486551), (403, 261989), (1183, 89249), (2821, 37427), (2879, 36673), (5239, 20153)]