1685334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{40127}}^1$

素因数の和:40139

約数の個数: 16

約数和(自身を含む): 3852288

約数和(自身を除く): 2166954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 40127, 80254, 120381, 240762, 280889, 561778, 842667, 1685334]

約数ペア:

[(1, 1685334), (2, 842667), (3, 561778), (6, 280889), (7, 240762), (14, 120381), (21, 80254), (42, 40127)]