2019574197

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{7333}}^1$

素因数の和:7841

約数の個数: 24

約数和(自身を含む): 2965517568

約数和(自身を除く): 945943371

約数列:

[1, 3, 9, 71, 213, 431, 639, 1293, 3879, 7333, 21999, 30601, 65997, 91803, 275409, 520643, 1561929, 3160523, 4685787, 9481569, 28444707, 224397133, 673191399, 2019574197]

約数ペア:

[(1, 2019574197), (3, 673191399), (9, 224397133), (71, 28444707), (213, 9481569), (431, 4685787), (639, 3160523), (1293, 1561929), (3879, 520643), (7333, 275409), (21999, 91803), (30601, 65997)]