140037729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{2441}}^1$

素因数の和:3928

約数の個数: 16

約数和(自身を含む): 201298944

約数和(自身を除く): 61261215

約数列:

[1, 3, 13, 39, 1471, 2441, 4413, 7323, 19123, 31733, 57369, 95199, 3590711, 10772133, 46679243, 140037729]

約数ペア:

[(1, 140037729), (3, 46679243), (13, 10772133), (39, 3590711), (1471, 95199), (2441, 57369), (4413, 31733), (7323, 19123)]