172534431

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{11213}}^1$

素因数の和:11462

約数の個数: 16

約数和(自身を含む): 241145856

約数和(自身を除く): 68611425

約数列:

[1, 3, 23, 69, 223, 669, 5129, 11213, 15387, 33639, 257899, 773697, 2500499, 7501497, 57511477, 172534431]

約数ペア:

[(1, 172534431), (3, 57511477), (23, 7501497), (69, 2500499), (223, 773697), (669, 257899), (5129, 33639), (11213, 15387)]