1183217

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 1464192

約数和(自身を除く): 280975

約数列:

[1, 7, 17, 61, 119, 163, 427, 1037, 1141, 2771, 7259, 9943, 19397, 69601, 169031, 1183217]

約数ペア:

[(1, 1183217), (7, 169031), (17, 69601), (61, 19397), (119, 9943), (163, 7259), (427, 2771), (1037, 1141)]