121408854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2890687}}^1$

素因数の和:2890699

約数の個数: 16

約数和(自身を含む): 277506048

約数和(自身を除く): 156097194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2890687, 5781374, 8672061, 17344122, 20234809, 40469618, 60704427, 121408854]

約数ペア:

[(1, 121408854), (2, 60704427), (3, 40469618), (6, 20234809), (7, 17344122), (14, 8672061), (21, 5781374), (42, 2890687)]