15702141

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 26046720

約数和(自身を除く): 10344579

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 509, 791, 1469, 1527, 2373, 3563, 4407, 6617, 10283, 10689, 19851, 30849, 46319, 57517, 138957, 172551, 402619, 747721, 1207857, 2243163, 5234047, 15702141]

約数ペア:

[(1, 15702141), (3, 5234047), (7, 2243163), (13, 1207857), (21, 747721), (39, 402619), (91, 172551), (113, 138957), (273, 57517), (339, 46319), (509, 30849), (791, 19851), (1469, 10689), (1527, 10283), (2373, 6617), (3563, 4407)]