30973787

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 34268640

約数和(自身を除く): 3294853

約数列:

[1, 13, 61, 139, 281, 793, 1807, 3653, 8479, 17141, 39059, 110227, 222833, 507767, 2382599, 30973787]

約数ペア:

[(1, 30973787), (13, 2382599), (61, 507767), (139, 222833), (281, 110227), (793, 39059), (1807, 17141), (3653, 8479)]