2976589

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 32

約数和(自身を含む): 4055040

約数和(自身を除く): 1078451

約数列:

[1, 7, 11, 29, 31, 43, 77, 203, 217, 301, 319, 341, 473, 899, 1247, 1333, 2233, 2387, 3311, 6293, 8729, 9331, 9889, 13717, 14663, 38657, 69223, 96019, 102641, 270599, 425227, 2976589]

約数ペア:

[(1, 2976589), (7, 425227), (11, 270599), (29, 102641), (31, 96019), (43, 69223), (77, 38657), (203, 14663), (217, 13717), (301, 9889), (319, 9331), (341, 8729), (473, 6293), (899, 3311), (1247, 2387), (1333, 2233)]