4405941

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 7171200

約数和(自身を除く): 2765259

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 331, 459, 493, 783, 993, 1479, 2979, 4437, 5627, 8937, 9599, 13311, 16881, 28797, 50643, 86391, 151929, 163183, 259173, 489549, 1468647, 4405941]

約数ペア:

[(1, 4405941), (3, 1468647), (9, 489549), (17, 259173), (27, 163183), (29, 151929), (51, 86391), (87, 50643), (153, 28797), (261, 16881), (331, 13311), (459, 9599), (493, 8937), (783, 5627), (993, 4437), (1479, 2979)]