2017408827

素因数分解:

$3^1\times 7^1\times {\mathrm{3989}}^1\times {\mathrm{24083}}^1$

素因数の和:28082

約数の個数: 16

約数和(自身を含む): 3075045120

約数和(自身を除く): 1057636293

約数列:

[1, 3, 7, 21, 3989, 11967, 24083, 27923, 72249, 83769, 168581, 505743, 96067087, 288201261, 672469609, 2017408827]

約数ペア:

[(1, 2017408827), (3, 672469609), (7, 288201261), (21, 96067087), (3989, 505743), (11967, 168581), (24083, 83769), (27923, 72249)]