213733777137

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{6466787}}^1$

素因数の和:6467292

約数の個数: 16

約数和(自身を含む): 297989591040

約数和(自身を除く): 84255813903

約数列:

[1, 3, 23, 69, 479, 1437, 11017, 33051, 6466787, 19400361, 148736101, 446208303, 3097590973, 9292772919, 71244592379, 213733777137]

約数ペア:

[(1, 213733777137), (3, 71244592379), (23, 9292772919), (69, 3097590973), (479, 446208303), (1437, 148736101), (11017, 19400361), (33051, 6466787)]