2017872867

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1\times {\mathrm{15661}}^1$

素因数の和:17174

約数の個数: 16

約数和(自身を含む): 2785330080

約数和(自身を除く): 767457213

約数列:

[1, 3, 29, 87, 1481, 4443, 15661, 42949, 46983, 128847, 454169, 1362507, 23193941, 69581823, 672624289, 2017872867]

約数ペア:

[(1, 2017872867), (3, 672624289), (29, 69581823), (87, 23193941), (1481, 1362507), (4443, 454169), (15661, 128847), (42949, 46983)]