17274741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3821}}^1$

素因数の和:3972

約数の個数: 16

約数和(自身を含む): 25316928

約数和(自身を除く): 8042187

約数列:

[1, 3, 11, 33, 137, 411, 1507, 3821, 4521, 11463, 42031, 126093, 523477, 1570431, 5758247, 17274741]

約数ペア:

[(1, 17274741), (3, 5758247), (11, 1570431), (33, 523477), (137, 126093), (411, 42031), (1507, 11463), (3821, 4521)]