872605359

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{1733}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 1370831040

約数和(自身を除く): 498225681

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1097, 1733, 3291, 5199, 9873, 15597, 18649, 29461, 29619, 46791, 55947, 88383, 167841, 265149, 503523, 795447, 1901101, 5703303, 17109909, 32318717, 51329727, 96956151, 290868453, 872605359]

約数ペア:

[(1, 872605359), (3, 290868453), (9, 96956151), (17, 51329727), (27, 32318717), (51, 17109909), (153, 5703303), (459, 1901101), (1097, 795447), (1733, 503523), (3291, 265149), (5199, 167841), (9873, 88383), (15597, 55947), (18649, 46791), (29461, 29619)]