1426607

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 1791552

約数和(自身を除く): 364945

約数列:

[1, 7, 13, 61, 91, 257, 427, 793, 1799, 3341, 5551, 15677, 23387, 109739, 203801, 1426607]

約数ペア:

[(1, 1426607), (7, 203801), (13, 109739), (61, 23387), (91, 15677), (257, 5551), (427, 3341), (793, 1799)]