24746067

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{17971}}^1$

素因数の和:18000

約数の個数: 20

約数和(自身を含む): 39143016

約数和(自身を除く): 14396949

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 17971, 53913, 161739, 305507, 485217, 916521, 1455651, 2749563, 8248689, 24746067]

約数ペア:

[(1, 24746067), (3, 8248689), (9, 2749563), (17, 1455651), (27, 916521), (51, 485217), (81, 305507), (153, 161739), (459, 53913), (1377, 17971)]