26145249

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 39118464

約数和(自身を除く): 12973215

約数列:

[1, 3, 13, 39, 41, 83, 123, 197, 249, 533, 591, 1079, 1599, 2561, 3237, 3403, 7683, 8077, 10209, 16351, 24231, 44239, 49053, 105001, 132717, 212563, 315003, 637689, 670391, 2011173, 8715083, 26145249]

約数ペア:

[(1, 26145249), (3, 8715083), (13, 2011173), (39, 670391), (41, 637689), (83, 315003), (123, 212563), (197, 132717), (249, 105001), (533, 49053), (591, 44239), (1079, 24231), (1599, 16351), (2561, 10209), (3237, 8077), (3403, 7683)]