7159047

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 11469312

約数和(自身を除く): 4310265

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 1571, 4557, 4713, 10997, 32991, 48701, 76979, 146103, 230937, 340907, 1022721, 2386349, 7159047]

約数ペア:

[(1, 7159047), (3, 2386349), (7, 1022721), (21, 340907), (31, 230937), (49, 146103), (93, 76979), (147, 48701), (217, 32991), (651, 10997), (1519, 4713), (1571, 4557)]