31043727

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24121}}^1$

素因数の和:24151

約数の個数: 24

約数和(自身を含む): 52682448

約数和(自身を除く): 21638721

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 24121, 72363, 217089, 265331, 313573, 795993, 940719, 2387979, 2822157, 3449303, 10347909, 31043727]

約数ペア:

[(1, 31043727), (3, 10347909), (9, 3449303), (11, 2822157), (13, 2387979), (33, 940719), (39, 795993), (99, 313573), (117, 265331), (143, 217089), (429, 72363), (1287, 24121)]