2023721943

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{2543}}^1$

素因数の和:2819

約数の個数: 32

約数和(自身を含む): 2865561600

約数和(自身を除く): 841839657

約数列:

[1, 3, 31, 43, 93, 129, 199, 597, 1333, 2543, 3999, 6169, 7629, 8557, 18507, 25671, 78833, 109349, 236499, 265267, 328047, 506057, 795801, 1518171, 3389819, 10169457, 15687767, 21760451, 47063301, 65281353, 674573981, 2023721943]

約数ペア:

[(1, 2023721943), (3, 674573981), (31, 65281353), (43, 47063301), (93, 21760451), (129, 15687767), (199, 10169457), (597, 3389819), (1333, 1518171), (2543, 795801), (3999, 506057), (6169, 328047), (7629, 265267), (8557, 236499), (18507, 109349), (25671, 78833)]