870823447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{153287}}^1$

素因数の和:153342

約数の個数: 16

約数和(自身を含む): 1030095360

約数和(自身を除く): 159271913

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 153287, 1992731, 2912453, 3525601, 37861889, 45832813, 66986419, 870823447]

約数ペア:

[(1, 870823447), (13, 66986419), (19, 45832813), (23, 37861889), (247, 3525601), (299, 2912453), (437, 1992731), (5681, 153287)]