166042009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{6257}}^1$

素因数の和:6504

約数の個数: 16

約数和(自身を含む): 201858048

約数和(自身を除く): 35816039

約数列:

[1, 7, 17, 119, 223, 1561, 3791, 6257, 26537, 43799, 106369, 744583, 1395311, 9767177, 23720287, 166042009]

約数ペア:

[(1, 166042009), (7, 23720287), (17, 9767177), (119, 1395311), (223, 744583), (1561, 106369), (3791, 43799), (6257, 26537)]