2017506729

素因数分解:

$3^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{111323}}^1$

素因数の和:112196

約数の個数: 16

約数和(自身を含む): 3077885952

約数和(自身を除く): 1060379223

約数列:

[1, 3, 7, 21, 863, 2589, 6041, 18123, 111323, 333969, 779261, 2337783, 96071749, 288215247, 672502243, 2017506729]

約数ペア:

[(1, 2017506729), (3, 672502243), (7, 288215247), (21, 96071749), (863, 2337783), (2589, 779261), (6041, 333969), (18123, 111323)]