121018947

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{185897}}^1$

素因数の和:185938

約数の個数: 16

約数和(自身を含む): 190359552

約数和(自身を除く): 69340605

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 185897, 557691, 1301279, 3903837, 5762807, 17288421, 40339649, 121018947]

約数ペア:

[(1, 121018947), (3, 40339649), (7, 17288421), (21, 5762807), (31, 3903837), (93, 1301279), (217, 557691), (651, 185897)]