6415691421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{21347}}^1$

素因数の和:21521

約数の個数: 32

約数和(自身を含む): 9296114688

約数和(自身を除く): 2880423267

約数列:

[1, 3, 17, 51, 71, 83, 213, 249, 1207, 1411, 3621, 4233, 5893, 17679, 21347, 64041, 100181, 300543, 362899, 1088697, 1515637, 1771801, 4546911, 5315403, 25765829, 30120617, 77297487, 90361851, 125797871, 377393613, 2138563807, 6415691421]

約数ペア:

[(1, 6415691421), (3, 2138563807), (17, 377393613), (51, 125797871), (71, 90361851), (83, 77297487), (213, 30120617), (249, 25765829), (1207, 5315403), (1411, 4546911), (3621, 1771801), (4233, 1515637), (5893, 1088697), (17679, 362899), (21347, 300543), (64041, 100181)]