17222037

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2585

約数の個数: 32

約数和(自身を含む): 29260800

約数和(自身を除く): 12038763

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 2539, 6783, 7617, 17773, 43163, 48241, 53319, 129489, 144723, 302141, 337687, 820097, 906423, 1013061, 2460291, 5740679, 17222037]

約数ペア:

[(1, 17222037), (3, 5740679), (7, 2460291), (17, 1013061), (19, 906423), (21, 820097), (51, 337687), (57, 302141), (119, 144723), (133, 129489), (323, 53319), (357, 48241), (399, 43163), (969, 17773), (2261, 7617), (2539, 6783)]