10820109

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4003}}^1$

素因数の和:4076

約数の個数: 16

約数和(自身を含む): 15567552

約数和(自身を除く): 4747443

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 4003, 12009, 68051, 204153, 212159, 636477, 3606703, 10820109]

約数ペア:

[(1, 10820109), (3, 3606703), (17, 636477), (51, 212159), (53, 204153), (159, 68051), (901, 12009), (2703, 4003)]