43281021

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71069}}^1$

素因数の和:71108

約数の個数: 16

約数和(自身を含む): 68227200

約数和(自身を除く): 24946179

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 71069, 213207, 497483, 1492449, 2061001, 6183003, 14427007, 43281021]

約数ペア:

[(1, 43281021), (3, 14427007), (7, 6183003), (21, 2061001), (29, 1492449), (87, 497483), (203, 213207), (609, 71069)]