47911059

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6977}}^1$

素因数の和:7099

約数の個数: 24

約数和(自身を含む): 79828320

約数和(自身を除く): 31917261

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 6977, 20931, 48839, 62793, 146517, 439551, 760493, 2281479, 5323451, 6844437, 15970353, 47911059]

約数ペア:

[(1, 47911059), (3, 15970353), (7, 6844437), (9, 5323451), (21, 2281479), (63, 760493), (109, 439551), (327, 146517), (763, 62793), (981, 48839), (2289, 20931), (6867, 6977)]