74782201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{647}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 85567104

約数和(自身を除く): 10784903

約数列:

[1, 13, 17, 221, 523, 647, 6799, 8411, 8891, 10999, 115583, 142987, 338381, 4398953, 5752477, 74782201]

約数ペア:

[(1, 74782201), (13, 5752477), (17, 4398953), (221, 338381), (523, 142987), (647, 115583), (6799, 10999), (8411, 8891)]