313713123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{883}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 461660160

約数和(自身を除く): 147947037

約数列:

[1, 3, 19, 23, 57, 69, 271, 437, 813, 883, 1311, 2649, 5149, 6233, 15447, 16777, 18699, 20309, 50331, 60927, 118427, 239293, 355281, 385871, 717879, 1157613, 4546567, 5503739, 13639701, 16511217, 104571041, 313713123]

約数ペア:

[(1, 313713123), (3, 104571041), (19, 16511217), (23, 13639701), (57, 5503739), (69, 4546567), (271, 1157613), (437, 717879), (813, 385871), (883, 355281), (1311, 239293), (2649, 118427), (5149, 60927), (6233, 50331), (15447, 20309), (16777, 18699)]