30999189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7717}}^1$

素因数の和:7836

約数の個数: 16

約数和(自身を含む): 44949632

約数和(自身を除く): 13950443

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 7717, 23151, 100321, 300963, 794851, 2384553, 10333063, 30999189]

約数ペア:

[(1, 30999189), (3, 10333063), (13, 2384553), (39, 794851), (103, 300963), (309, 100321), (1339, 23151), (4017, 7717)]