2834349

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 4354560

約数和(自身を除く): 1520211

約数列:

[1, 3, 7, 21, 139, 417, 971, 973, 2913, 2919, 6797, 20391, 134969, 404907, 944783, 2834349]

約数ペア:

[(1, 2834349), (3, 944783), (7, 404907), (21, 134969), (139, 20391), (417, 6797), (971, 2919), (973, 2913)]