1326887119761

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1\times {\mathrm{446087}}^1$

素因数の和:447013

約数の個数: 32

約数和(自身を含む): 2035017768960

約数和(自身を除く): 708130649199

約数列:

[1, 3, 7, 21, 197, 591, 719, 1379, 2157, 4137, 5033, 15099, 141643, 424929, 446087, 991501, 1338261, 2974503, 3122609, 9367827, 87879139, 263637417, 320736553, 615153973, 962209659, 1845461919, 2245155871, 6735467613, 63185100941, 189555302823, 442295706587, 1326887119761]

約数ペア:

[(1, 1326887119761), (3, 442295706587), (7, 189555302823), (21, 63185100941), (197, 6735467613), (591, 2245155871), (719, 1845461919), (1379, 962209659), (2157, 615153973), (4137, 320736553), (5033, 263637417), (15099, 87879139), (141643, 9367827), (424929, 3122609), (446087, 2974503), (991501, 1338261)]