8672069

素因数分解:

$7^3\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 16

約数和(自身を含む): 10243200

約数和(自身を除く): 1571131

約数列:

[1, 7, 49, 131, 193, 343, 917, 1351, 6419, 9457, 25283, 44933, 66199, 176981, 1238867, 8672069]

約数ペア:

[(1, 8672069), (7, 1238867), (49, 176981), (131, 66199), (193, 44933), (343, 25283), (917, 9457), (1351, 6419)]