156943285419

素因数分解:

$3^1\times {\mathrm{1949}}^1\times {\mathrm{1997}}^1\times {\mathrm{13441}}^1$

素因数の和:17390

約数の個数: 16

約数和(自身を含む): 209485504800

約数和(自身を除く): 52542219381

約数列:

[1, 3, 1949, 1997, 5847, 5991, 13441, 40323, 3892153, 11676459, 26196509, 26841677, 78589527, 80525031, 52314428473, 156943285419]

約数ペア:

[(1, 156943285419), (3, 52314428473), (1949, 80525031), (1997, 78589527), (5847, 26841677), (5991, 26196509), (13441, 11676459), (40323, 3892153)]