9961887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1427}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 14394240

約数和(自身を除く): 4432353

約数列:

[1, 3, 13, 39, 179, 537, 1427, 2327, 4281, 6981, 18551, 55653, 255433, 766299, 3320629, 9961887]

約数ペア:

[(1, 9961887), (3, 3320629), (13, 766299), (39, 255433), (179, 55653), (537, 18551), (1427, 6981), (2327, 4281)]