1249502517

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{1301}}^1$

素因数の和:1551

約数の個数: 40

約数和(自身を含む): 1905628032

約数和(自身を除く): 656125515

約数列:

[1, 3, 9, 27, 71, 81, 167, 213, 501, 639, 1301, 1503, 1917, 3903, 4509, 5751, 11709, 11857, 13527, 35127, 35571, 92371, 105381, 106713, 217267, 277113, 320139, 651801, 831339, 960417, 1955403, 2494017, 5866209, 7482051, 15425957, 17598627, 46277871, 138833613, 416500839, 1249502517]

約数ペア:

[(1, 1249502517), (3, 416500839), (9, 138833613), (27, 46277871), (71, 17598627), (81, 15425957), (167, 7482051), (213, 5866209), (501, 2494017), (639, 1955403), (1301, 960417), (1503, 831339), (1917, 651801), (3903, 320139), (4509, 277113), (5751, 217267), (11709, 106713), (11857, 105381), (13527, 92371), (35127, 35571)]