80880397

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 96000800

約数和(自身を除く): 15120403

約数列:

[1, 13, 19, 23, 247, 299, 437, 529, 619, 5681, 6877, 8047, 10051, 11761, 14237, 130663, 152893, 185081, 270503, 327451, 3516539, 4256863, 6221569, 80880397]

約数ペア:

[(1, 80880397), (13, 6221569), (19, 4256863), (23, 3516539), (247, 327451), (299, 270503), (437, 185081), (529, 152893), (619, 130663), (5681, 14237), (6877, 11761), (8047, 10051)]