4705047

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2044

約数の個数: 20

約数和(自身を含む): 7274520

約数和(自身を除く): 2569473

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2003, 2349, 6009, 18027, 54081, 58087, 162243, 174261, 522783, 1568349, 4705047]

約数ペア:

[(1, 4705047), (3, 1568349), (9, 522783), (27, 174261), (29, 162243), (81, 58087), (87, 54081), (261, 18027), (783, 6009), (2003, 2349)]