15423023

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 19662720

約数和(自身を除く): 4239697

約数列:

[1, 7, 11, 77, 121, 131, 139, 847, 917, 973, 1441, 1529, 10087, 10703, 15851, 16819, 18209, 110957, 117733, 127463, 200299, 1402093, 2203289, 15423023]

約数ペア:

[(1, 15423023), (7, 2203289), (11, 1402093), (77, 200299), (121, 127463), (131, 117733), (139, 110957), (847, 18209), (917, 16819), (973, 15851), (1441, 10703), (1529, 10087)]