47127353

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 61904640

約数和(自身を除く): 14777287

約数列:

[1, 7, 13, 19, 91, 97, 133, 247, 281, 679, 1261, 1729, 1843, 1967, 3653, 5339, 8827, 12901, 23959, 25571, 27257, 37373, 69407, 167713, 190799, 354341, 485849, 517883, 2480387, 3625181, 6732479, 47127353]

約数ペア:

[(1, 47127353), (7, 6732479), (13, 3625181), (19, 2480387), (91, 517883), (97, 485849), (133, 354341), (247, 190799), (281, 167713), (679, 69407), (1261, 37373), (1729, 27257), (1843, 25571), (1967, 23959), (3653, 12901), (5339, 8827)]