7875147

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12097}}^1$

素因数の和:12138

約数の個数: 16

約数和(自身を含む): 12388352

約数和(自身を除く): 4513205

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 12097, 36291, 84679, 254037, 375007, 1125021, 2625049, 7875147]

約数ペア:

[(1, 7875147), (3, 2625049), (7, 1125021), (21, 375007), (31, 254037), (93, 84679), (217, 36291), (651, 12097)]