1986159

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 3046400

約数和(自身を除く): 1060241

約数列:

[1, 3, 7, 21, 271, 349, 813, 1047, 1897, 2443, 5691, 7329, 94579, 283737, 662053, 1986159]

約数ペア:

[(1, 1986159), (3, 662053), (7, 283737), (21, 94579), (271, 7329), (349, 5691), (813, 2443), (1047, 1897)]