16805751

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 23298048

約数和(自身を除く): 6492297

約数列:

[1, 3, 31, 93, 157, 471, 1151, 3453, 4867, 14601, 35681, 107043, 180707, 542121, 5601917, 16805751]

約数ペア:

[(1, 16805751), (3, 5601917), (31, 542121), (93, 180707), (157, 107043), (471, 35681), (1151, 14601), (3453, 4867)]