1028164563

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{158009}}^1$

素因数の和:158259

約数の個数: 16

約数和(自身を含む): 1529536800

約数和(自身を除く): 501372237

約数列:

[1, 3, 9, 27, 241, 723, 2169, 6507, 158009, 474027, 1422081, 4266243, 38080169, 114240507, 342721521, 1028164563]

約数ペア:

[(1, 1028164563), (3, 342721521), (9, 114240507), (27, 38080169), (241, 4266243), (723, 1422081), (2169, 474027), (6507, 158009)]