191422147

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1321}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 222011392

約数和(自身を除く): 30589245

約数列:

[1, 7, 127, 163, 889, 1141, 1321, 9247, 20701, 144907, 167767, 215323, 1174369, 1507261, 27346021, 191422147]

約数ペア:

[(1, 191422147), (7, 27346021), (127, 1507261), (163, 1174369), (889, 215323), (1141, 167767), (1321, 144907), (9247, 20701)]