13791879

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 21312720

約数和(自身を除く): 7520841

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 827, 981, 1853, 2481, 5559, 7443, 14059, 16677, 42177, 90143, 126531, 270429, 811287, 1532431, 4597293, 13791879]

約数ペア:

[(1, 13791879), (3, 4597293), (9, 1532431), (17, 811287), (51, 270429), (109, 126531), (153, 90143), (327, 42177), (827, 16677), (981, 14059), (1853, 7443), (2481, 5559)]