51923613

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{21881}}^1$

素因数の和:22004

約数の個数: 16

約数和(自身を含む): 79825536

約数和(自身を除く): 27901923

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 21881, 65643, 153167, 459501, 2472553, 7417659, 17307871, 51923613]

約数ペア:

[(1, 51923613), (3, 17307871), (7, 7417659), (21, 2472553), (113, 459501), (339, 153167), (791, 65643), (2373, 21881)]