331567131

素因数分解:

$3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{23117}}^1$

素因数の和:23810

約数の個数: 16

約数和(自身を含む): 506006784

約数和(自身を除く): 174439653

約数列:

[1, 3, 7, 21, 683, 2049, 4781, 14343, 23117, 69351, 161819, 485457, 15788911, 47366733, 110522377, 331567131]

約数ペア:

[(1, 331567131), (3, 110522377), (7, 47366733), (21, 15788911), (683, 485457), (2049, 161819), (4781, 69351), (14343, 23117)]