1279061

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 1574400

約数和(自身を除く): 295339

約数列:

[1, 7, 19, 59, 133, 163, 413, 1121, 1141, 3097, 7847, 9617, 21679, 67319, 182723, 1279061]

約数ペア:

[(1, 1279061), (7, 182723), (19, 67319), (59, 21679), (133, 9617), (163, 7847), (413, 3097), (1121, 1141)]