5470479

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 9165312

約数和(自身を除く): 3694833

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1223, 1491, 3669, 4473, 8561, 11007, 25683, 77049, 86833, 260499, 607831, 781497, 1823493, 5470479]

約数ペア:

[(1, 5470479), (3, 1823493), (7, 781497), (9, 607831), (21, 260499), (63, 86833), (71, 77049), (213, 25683), (497, 11007), (639, 8561), (1223, 4473), (1491, 3669)]