2012241

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 3465216

約数和(自身を除く): 1452975

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 281, 341, 651, 843, 1023, 1967, 2387, 3091, 5901, 7161, 8711, 9273, 21637, 26133, 60977, 64911, 95821, 182931, 287463, 670747, 2012241]

約数ペア:

[(1, 2012241), (3, 670747), (7, 287463), (11, 182931), (21, 95821), (31, 64911), (33, 60977), (77, 26133), (93, 21637), (217, 9273), (231, 8711), (281, 7161), (341, 5901), (651, 3091), (843, 2387), (1023, 1967)]