71434971

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1741}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 106526784

約数和(自身を除く): 35091813

約数列:

[1, 3, 9, 47, 97, 141, 291, 423, 873, 1741, 4559, 5223, 13677, 15669, 41031, 81827, 168877, 245481, 506631, 736443, 1519893, 7937219, 23811657, 71434971]

約数ペア:

[(1, 71434971), (3, 23811657), (9, 7937219), (47, 1519893), (97, 736443), (141, 506631), (291, 245481), (423, 168877), (873, 81827), (1741, 41031), (4559, 15669), (5223, 13677)]