11808861

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 17633280

約数和(自身を除く): 5824419

約数列:

[1, 3, 19, 31, 41, 57, 93, 123, 163, 489, 589, 779, 1271, 1767, 2337, 3097, 3813, 5053, 6683, 9291, 15159, 20049, 24149, 72447, 96007, 126977, 207173, 288021, 380931, 621519, 3936287, 11808861]

約数ペア:

[(1, 11808861), (3, 3936287), (19, 621519), (31, 380931), (41, 288021), (57, 207173), (93, 126977), (123, 96007), (163, 72447), (489, 24149), (589, 20049), (779, 15159), (1271, 9291), (1767, 6683), (2337, 5053), (3097, 3813)]