2996961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 4390848

約数和(自身を除く): 1393887

約数列:

[1, 3, 11, 33, 197, 461, 591, 1383, 2167, 5071, 6501, 15213, 90817, 272451, 998987, 2996961]

約数ペア:

[(1, 2996961), (3, 998987), (11, 272451), (33, 90817), (197, 15213), (461, 6501), (591, 5071), (1383, 2167)]