2100088395

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1085317}}^1$

素因数の和:1085371

約数の個数: 24

約数和(自身を含む): 3724811376

約数和(自身を除く): 1624722981

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 1085317, 3255951, 5426585, 9767853, 16279755, 46668631, 48839265, 140005893, 233343155, 420017679, 700029465, 2100088395]

約数ペア:

[(1, 2100088395), (3, 700029465), (5, 420017679), (9, 233343155), (15, 140005893), (43, 48839265), (45, 46668631), (129, 16279755), (215, 9767853), (387, 5426585), (645, 3255951), (1935, 1085317)]