13698753

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 20759040

約数和(自身を除く): 7060287

約数列:

[1, 3, 17, 19, 51, 57, 67, 201, 211, 323, 633, 969, 1139, 1273, 3417, 3587, 3819, 4009, 10761, 12027, 14137, 21641, 42411, 64923, 68153, 204459, 240329, 268603, 720987, 805809, 4566251, 13698753]

約数ペア:

[(1, 13698753), (3, 4566251), (17, 805809), (19, 720987), (51, 268603), (57, 240329), (67, 204459), (201, 68153), (211, 64923), (323, 42411), (633, 21641), (969, 14137), (1139, 12027), (1273, 10761), (3417, 4009), (3587, 3819)]