7927804549

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{13763}}^1$

素因数の和:13921

約数の個数: 32

約数和(自身を含む): 9830799360

約数和(自身を除く): 1902994811

約数列:

[1, 7, 19, 61, 71, 133, 427, 497, 1159, 1349, 4331, 8113, 9443, 13763, 30317, 82289, 96341, 261497, 576023, 839543, 977173, 1830479, 5876801, 6840211, 15951317, 18566287, 59607553, 111659219, 129964009, 417252871, 1132543507, 7927804549]

約数ペア:

[(1, 7927804549), (7, 1132543507), (19, 417252871), (61, 129964009), (71, 111659219), (133, 59607553), (427, 18566287), (497, 15951317), (1159, 6840211), (1349, 5876801), (4331, 1830479), (8113, 977173), (9443, 839543), (13763, 576023), (30317, 261497), (82289, 96341)]