30347199

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1723}}^1$

素因数の和:1851

約数の個数: 24

約数和(自身を含む): 46616960

約数和(自身を除く): 16269761

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1723, 1957, 5169, 5871, 15507, 17613, 32737, 98211, 177469, 294633, 532407, 1597221, 3371911, 10115733, 30347199]

約数ペア:

[(1, 30347199), (3, 10115733), (9, 3371911), (19, 1597221), (57, 532407), (103, 294633), (171, 177469), (309, 98211), (927, 32737), (1723, 17613), (1957, 15507), (5169, 5871)]