71705821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 81100800

約数和(自身を除く): 9394979

約数列:

[1, 11, 31, 341, 439, 479, 4829, 5269, 13609, 14849, 149699, 163339, 210281, 2313091, 6518711, 71705821]

約数ペア:

[(1, 71705821), (11, 6518711), (31, 2313091), (341, 210281), (439, 163339), (479, 149699), (4829, 14849), (5269, 13609)]