39939627

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{146299}}^1$

素因数の和:146322

約数の個数: 16

約数和(自身を含む): 65542400

約数和(自身を除く): 25602773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 146299, 438897, 1024093, 1901887, 3072279, 5705661, 13313209, 39939627]

約数ペア:

[(1, 39939627), (3, 13313209), (7, 5705661), (13, 3072279), (21, 1901887), (39, 1024093), (91, 438897), (273, 146299)]