2247691929

素因数分解:

$3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{130369}}^1$

素因数の和:131200

約数の個数: 16

約数和(自身を含む): 3429252480

約数和(自身を除く): 1181560551

約数列:

[1, 3, 7, 21, 821, 2463, 5747, 17241, 130369, 391107, 912583, 2737749, 107032949, 321098847, 749230643, 2247691929]

約数ペア:

[(1, 2247691929), (3, 749230643), (7, 321098847), (21, 107032949), (821, 2737749), (2463, 912583), (5747, 391107), (17241, 130369)]