2997777

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 4158720

約数和(自身を除く): 1160943

約数列:

[1, 3, 37, 111, 113, 239, 339, 717, 4181, 8843, 12543, 26529, 27007, 81021, 999259, 2997777]

約数ペア:

[(1, 2997777), (3, 999259), (37, 81021), (111, 27007), (113, 26529), (239, 12543), (339, 8843), (717, 4181)]