13018481

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3584

約数の個数: 16

約数和(自身を含む): 16266240

約数和(自身を除く): 3247759

約数列:

[1, 7, 17, 31, 119, 217, 527, 3529, 3689, 24703, 59993, 109399, 419951, 765793, 1859783, 13018481]

約数ペア:

[(1, 13018481), (7, 1859783), (17, 765793), (31, 419951), (119, 109399), (217, 59993), (527, 24703), (3529, 3689)]