27320491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 30528000

約数和(自身を除く): 3207509

約数列:

[1, 11, 79, 149, 211, 869, 1639, 2321, 11771, 16669, 31439, 129481, 183359, 345829, 2483681, 27320491]

約数ペア:

[(1, 27320491), (11, 2483681), (79, 345829), (149, 183359), (211, 129481), (869, 31439), (1639, 16669), (2321, 11771)]