121541084

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{81901}}^1$

素因数の和:81965

約数の個数: 24

約数和(自身を含む): 247671648

約数和(自身を除く): 126130564

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 81901, 163802, 327604, 573307, 1146614, 2293228, 4340753, 8681506, 17363012, 30385271, 60770542, 121541084]

約数ペア:

[(1, 121541084), (2, 60770542), (4, 30385271), (7, 17363012), (14, 8681506), (28, 4340753), (53, 2293228), (106, 1146614), (212, 573307), (371, 327604), (742, 163802), (1484, 81901)]