11745081

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{1747}}^1$

素因数の和:1842

約数の個数: 20

約数和(自身を含む): 17766672

約数和(自身を除く): 6021591

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 1747, 2241, 5241, 6723, 15723, 47169, 141507, 145001, 435003, 1305009, 3915027, 11745081]

約数ペア:

[(1, 11745081), (3, 3915027), (9, 1305009), (27, 435003), (81, 145001), (83, 141507), (249, 47169), (747, 15723), (1747, 6723), (2241, 5241)]