2712229

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 3128832

約数和(自身を除く): 416603

約数列:

[1, 13, 23, 47, 193, 299, 611, 1081, 2509, 4439, 9071, 14053, 57707, 117923, 208633, 2712229]

約数ペア:

[(1, 2712229), (13, 208633), (23, 117923), (47, 57707), (193, 14053), (299, 9071), (611, 4439), (1081, 2509)]