378418689

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1274137}}^1$

素因数の和:1274157

約数の個数: 16

約数和(自身を含む): 611586240

約数和(自身を除く): 233167551

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1274137, 3822411, 11467233, 14015507, 34401699, 42046521, 126139563, 378418689]

約数ペア:

[(1, 378418689), (3, 126139563), (9, 42046521), (11, 34401699), (27, 14015507), (33, 11467233), (99, 3822411), (297, 1274137)]