11630983

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:108

約数の個数: 36

約数和(自身を含む): 15848280

約数和(自身を除く): 4217297

約数列:

[1, 7, 13, 19, 31, 49, 91, 133, 217, 247, 403, 589, 637, 931, 961, 1519, 1729, 2821, 4123, 6727, 7657, 12103, 12493, 18259, 19747, 28861, 47089, 53599, 87451, 127813, 237367, 375193, 612157, 894691, 1661569, 11630983]

約数ペア:

[(1, 11630983), (7, 1661569), (13, 894691), (19, 612157), (31, 375193), (49, 237367), (91, 127813), (133, 87451), (217, 53599), (247, 47089), (403, 28861), (589, 19747), (637, 18259), (931, 12493), (961, 12103), (1519, 7657), (1729, 6727), (2821, 4123)]