7260003

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{15817}}^1$

素因数の和:15843

約数の個数: 16

約数和(自身を含む): 11388960

約数和(自身を除く): 4128957

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 15817, 47451, 142353, 268889, 427059, 806667, 2420001, 7260003]

約数ペア:

[(1, 7260003), (3, 2420001), (9, 806667), (17, 427059), (27, 268889), (51, 142353), (153, 47451), (459, 15817)]