31288893027

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1\times {\mathrm{24133}}^1$

素因数の和:24827

約数の個数: 32

約数和(自身を含む): 48209306112

約数和(自身を除く): 16920413085

約数列:

[1, 3, 7, 21, 107, 321, 577, 749, 1731, 2247, 4039, 12117, 24133, 61739, 72399, 168931, 185217, 432173, 506793, 1296519, 2582231, 7746693, 13924741, 18075617, 41774223, 54226851, 97473187, 292419561, 1489947287, 4469841861, 10429631009, 31288893027]

約数ペア:

[(1, 31288893027), (3, 10429631009), (7, 4469841861), (21, 1489947287), (107, 292419561), (321, 97473187), (577, 54226851), (749, 41774223), (1731, 18075617), (2247, 13924741), (4039, 7746693), (12117, 2582231), (24133, 1296519), (61739, 506793), (72399, 432173), (168931, 185217)]