16647873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3851}}^1$

素因数の和:3996

約数の個数: 16

約数和(自身を含む): 24406272

約数和(自身を除く): 7758399

約数列:

[1, 3, 11, 33, 131, 393, 1441, 3851, 4323, 11553, 42361, 127083, 504481, 1513443, 5549291, 16647873]

約数ペア:

[(1, 16647873), (3, 5549291), (11, 1513443), (33, 504481), (131, 127083), (393, 42361), (1441, 11553), (3851, 4323)]