2912991243

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1\times {\mathrm{9829}}^1$

素因数の和:10498

約数の個数: 16

約数和(自身を含む): 3910609920

約数和(自身を除く): 997618677

約数列:

[1, 3, 223, 443, 669, 1329, 9829, 29487, 98789, 296367, 2191867, 4354247, 6575601, 13062741, 970997081, 2912991243]

約数ペア:

[(1, 2912991243), (3, 970997081), (223, 13062741), (443, 6575601), (669, 4354247), (1329, 2191867), (9829, 296367), (29487, 98789)]