2017651447

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^2\times {\mathrm{269}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 2360288160

約数和(自身を除く): 342636713

約数列:

[1, 7, 101, 103, 269, 707, 721, 1883, 10403, 10609, 27169, 27707, 72821, 74263, 190183, 193949, 1071509, 2798407, 2853821, 7500563, 19588849, 19976747, 288235921, 2017651447]

約数ペア:

[(1, 2017651447), (7, 288235921), (101, 19976747), (103, 19588849), (269, 7500563), (707, 2853821), (721, 2798407), (1883, 1071509), (10403, 193949), (10609, 190183), (27169, 74263), (27707, 72821)]