672370377

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{33317}}^1$

素因数の和:33389

約数の個数: 24

約数和(自身を含む): 1058712768

約数和(自身を除く): 386342391

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 961, 2883, 6727, 20181, 33317, 99951, 233219, 699657, 1032827, 3098481, 7229789, 21689367, 32017637, 96052911, 224123459, 672370377]

約数ペア:

[(1, 672370377), (3, 224123459), (7, 96052911), (21, 32017637), (31, 21689367), (93, 7229789), (217, 3098481), (651, 1032827), (961, 699657), (2883, 233219), (6727, 99951), (20181, 33317)]