380373

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 591360

約数和(自身を除く): 210987

約数列:

[1, 3, 7, 21, 59, 177, 307, 413, 921, 1239, 2149, 6447, 18113, 54339, 126791, 380373]

約数ペア:

[(1, 380373), (3, 126791), (7, 54339), (21, 18113), (59, 6447), (177, 2149), (307, 1239), (413, 921)]