426492703

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{203771}}^1$

素因数の和:203814

約数の個数: 16

約数和(自身を含む): 547739136

約数和(自身を除く): 121246433

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 203771, 1426397, 2649023, 4686733, 18543161, 32807131, 60927529, 426492703]

約数ペア:

[(1, 426492703), (7, 60927529), (13, 32807131), (23, 18543161), (91, 4686733), (161, 2649023), (299, 1426397), (2093, 203771)]