15349131

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12823}}^1$

素因数の和:12855

約数の個数: 24

約数和(自身を含む): 26673920

約数和(自身を除く): 11324789

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 12823, 38469, 89761, 115407, 243637, 269283, 730911, 807849, 1705459, 2192733, 5116377, 15349131]

約数ペア:

[(1, 15349131), (3, 5116377), (7, 2192733), (9, 1705459), (19, 807849), (21, 730911), (57, 269283), (63, 243637), (133, 115407), (171, 89761), (399, 38469), (1197, 12823)]