24987333

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 39739392

約数和(自身を除く): 14752059

約数列:

[1, 3, 7, 21, 31, 93, 131, 217, 293, 393, 651, 879, 917, 2051, 2751, 4061, 6153, 9083, 12183, 27249, 28427, 38383, 63581, 85281, 115149, 190743, 268681, 806043, 1189873, 3569619, 8329111, 24987333]

約数ペア:

[(1, 24987333), (3, 8329111), (7, 3569619), (21, 1189873), (31, 806043), (93, 268681), (131, 190743), (217, 115149), (293, 85281), (393, 63581), (651, 38383), (879, 28427), (917, 27249), (2051, 12183), (2751, 9083), (4061, 6153)]