30339081

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 45077760

約数和(自身を除く): 14738679

約数列:

[1, 3, 9, 71, 79, 213, 237, 601, 639, 711, 1803, 5409, 5609, 16827, 42671, 47479, 50481, 128013, 142437, 384039, 427311, 3371009, 10113027, 30339081]

約数ペア:

[(1, 30339081), (3, 10113027), (9, 3371009), (71, 427311), (79, 384039), (213, 142437), (237, 128013), (601, 50481), (639, 47479), (711, 42671), (1803, 16827), (5409, 5609)]