3638538393

素因数分解:

$3^1\times 7^1\times {\mathrm{12659}}^1\times {\mathrm{13687}}^1$

素因数の和:26356

約数の個数: 16

約数和(自身を含む): 5545282560

約数和(自身を除く): 1906744167

約数列:

[1, 3, 7, 21, 12659, 13687, 37977, 41061, 88613, 95809, 265839, 287427, 173263733, 519791199, 1212846131, 3638538393]

約数ペア:

[(1, 3638538393), (3, 1212846131), (7, 519791199), (21, 173263733), (12659, 287427), (13687, 265839), (37977, 95809), (41061, 88613)]