2016649971

素因数分解:

$3^2\times 7^1\times {\mathrm{953}}^1\times {\mathrm{33589}}^1$

素因数の和:34555

約数の個数: 24

約数和(自身を含む): 3332665440

約数和(自身を除く): 1316015469

約数列:

[1, 3, 7, 9, 21, 63, 953, 2859, 6671, 8577, 20013, 33589, 60039, 100767, 235123, 302301, 705369, 2116107, 32010317, 96030951, 224072219, 288092853, 672216657, 2016649971]

約数ペア:

[(1, 2016649971), (3, 672216657), (7, 288092853), (9, 224072219), (21, 96030951), (63, 32010317), (953, 2116107), (2859, 705369), (6671, 302301), (8577, 235123), (20013, 100767), (33589, 60039)]