473277279

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{221261}}^1$

素因数の和:221318

約数の個数: 16

約数和(自身を含む): 679716864

約数和(自身を除く): 206439585

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 221261, 663783, 5089003, 6859091, 15267009, 20577273, 157759093, 473277279]

約数ペア:

[(1, 473277279), (3, 157759093), (23, 20577273), (31, 15267009), (69, 6859091), (93, 5089003), (713, 663783), (2139, 221261)]