121429154

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{112643}}^1$

素因数の和:112670

約数の個数: 24

約数和(自身を含む): 231145488

約数和(自身を除く): 109716334

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 112643, 225286, 788501, 1239073, 1577002, 2478146, 5519507, 8673511, 11039014, 17347022, 60714577, 121429154]

約数ペア:

[(1, 121429154), (2, 60714577), (7, 17347022), (11, 11039014), (14, 8673511), (22, 5519507), (49, 2478146), (77, 1577002), (98, 1239073), (154, 788501), (539, 225286), (1078, 112643)]