1372427

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 1751040

約数和(自身を除く): 378613

約数列:

[1, 7, 17, 19, 119, 133, 323, 607, 2261, 4249, 10319, 11533, 72233, 80731, 196061, 1372427]

約数ペア:

[(1, 1372427), (7, 196061), (17, 80731), (19, 72233), (119, 11533), (133, 10319), (323, 4249), (607, 2261)]