40570659

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{6449}}^1$

素因数の和:6691

約数の個数: 16

約数和(自身を含む): 60372000

約数和(自身を除く): 19801341

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 6449, 19347, 58041, 174123, 1502617, 4507851, 13523553, 40570659]

約数ペア:

[(1, 40570659), (3, 13523553), (9, 4507851), (27, 1502617), (233, 174123), (699, 58041), (2097, 19347), (6291, 6449)]