15691903931617

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{3973331}}^1$

素因数の和:3973605

約数の個数: 32

約数和(自身を含む): 17576749301760

約数和(自身を除く): 1884845370143

約数列:

[1, 23, 29, 31, 191, 667, 713, 899, 4393, 5539, 5921, 20677, 127397, 136183, 171709, 3949307, 3973331, 91386613, 115226599, 123173261, 758906221, 2650211777, 2832985003, 3572024569, 17454843083, 22008280409, 23526092851, 82156565087, 506190449407, 541100135573, 682256692679, 15691903931617]

約数ペア:

[(1, 15691903931617), (23, 682256692679), (29, 541100135573), (31, 506190449407), (191, 82156565087), (667, 23526092851), (713, 22008280409), (899, 17454843083), (4393, 3572024569), (5539, 2832985003), (5921, 2650211777), (20677, 758906221), (127397, 123173261), (136183, 115226599), (171709, 91386613), (3949307, 3973331)]