71139971

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1931}}^1$

素因数の和:2234

約数の個数: 16

約数和(自身を含む): 85935360

約数和(自身を除く): 14795389

約数列:

[1, 7, 19, 133, 277, 1931, 1939, 5263, 13517, 36689, 36841, 256823, 534887, 3744209, 10162853, 71139971]

約数ペア:

[(1, 71139971), (7, 10162853), (19, 3744209), (133, 534887), (277, 256823), (1931, 36841), (1939, 36689), (5263, 13517)]