7117047

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 11834784

約数和(自身を除く): 4717737

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 653, 1211, 1557, 1959, 3633, 4571, 5877, 10899, 13713, 41139, 112969, 338907, 790783, 1016721, 2372349, 7117047]

約数ペア:

[(1, 7117047), (3, 2372349), (7, 1016721), (9, 790783), (21, 338907), (63, 112969), (173, 41139), (519, 13713), (653, 10899), (1211, 5877), (1557, 4571), (1959, 3633)]