64525013

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 80668224

約数和(自身を除く): 16143211

約数列:

[1, 7, 17, 49, 71, 119, 497, 833, 1091, 1207, 3479, 7637, 8449, 18547, 53459, 59143, 77461, 129829, 542227, 908803, 1316837, 3795589, 9217859, 64525013]

約数ペア:

[(1, 64525013), (7, 9217859), (17, 3795589), (49, 1316837), (71, 908803), (119, 542227), (497, 129829), (833, 77461), (1091, 59143), (1207, 53459), (3479, 18547), (7637, 8449)]