16266313

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 19685376

約数和(自身を除く): 3419063

約数列:

[1, 7, 23, 71, 161, 497, 1423, 1633, 9961, 11431, 32729, 101033, 229103, 707231, 2323759, 16266313]

約数ペア:

[(1, 16266313), (7, 2323759), (23, 707231), (71, 229103), (161, 101033), (497, 32729), (1423, 11431), (1633, 9961)]