2019468447

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{407233}}^1$

素因数の和:407287

約数の個数: 24

約数和(自身を含む): 3176425200

約数和(自身を除く): 1156956753

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 407233, 1221699, 3665097, 7737427, 11809757, 23212281, 35429271, 69636843, 106287813, 224385383, 673156149, 2019468447]

約数ペア:

[(1, 2019468447), (3, 673156149), (9, 224385383), (19, 106287813), (29, 69636843), (57, 35429271), (87, 23212281), (171, 11809757), (261, 7737427), (551, 3665097), (1653, 1221699), (4959, 407233)]