8347423

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 9838656

約数和(自身を除く): 1491233

約数列:

[1, 7, 61, 113, 173, 427, 791, 1211, 6893, 10553, 19549, 48251, 73871, 136843, 1192489, 8347423]

約数ペア:

[(1, 8347423), (7, 1192489), (61, 136843), (113, 73871), (173, 48251), (427, 19549), (791, 10553), (1211, 6893)]