31938087

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4931}}^1$

素因数の和:5078

約数の個数: 16

約数和(自身を含む): 45453312

約数和(自身を除く): 13515225

約数列:

[1, 3, 17, 51, 127, 381, 2159, 4931, 6477, 14793, 83827, 251481, 626237, 1878711, 10646029, 31938087]

約数ペア:

[(1, 31938087), (3, 10646029), (17, 1878711), (51, 626237), (127, 251481), (381, 83827), (2159, 14793), (4931, 6477)]