16170679

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 19703808

約数和(自身を除く): 3533129

約数列:

[1, 7, 23, 47, 161, 329, 1081, 2137, 7567, 14959, 49151, 100439, 344057, 703073, 2310097, 16170679]

約数ペア:

[(1, 16170679), (7, 2310097), (23, 703073), (47, 344057), (161, 100439), (329, 49151), (1081, 14959), (2137, 7567)]