5306721

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10987}}^1$

素因数の和:11020

約数の個数: 16

約数和(自身を含む): 8438784

約数和(自身を除く): 3132063

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 10987, 32961, 76909, 230727, 252701, 758103, 1768907, 5306721]

約数ペア:

[(1, 5306721), (3, 1768907), (7, 758103), (21, 252701), (23, 230727), (69, 76909), (161, 32961), (483, 10987)]