22204689

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1321}}^1$

素因数の和:1768

約数の個数: 16

約数和(自身を含む): 31981824

約数和(自身を除く): 9777135

約数列:

[1, 3, 13, 39, 431, 1293, 1321, 3963, 5603, 16809, 17173, 51519, 569351, 1708053, 7401563, 22204689]

約数ペア:

[(1, 22204689), (3, 7401563), (13, 1708053), (39, 569351), (431, 51519), (1293, 17173), (1321, 16809), (3963, 5603)]