5148423

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 8626176

約数和(自身を除く): 3477753

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1151, 1491, 3453, 4473, 8057, 10359, 24171, 72513, 81721, 245163, 572047, 735489, 1716141, 5148423]

約数ペア:

[(1, 5148423), (3, 1716141), (7, 735489), (9, 572047), (21, 245163), (63, 81721), (71, 72513), (213, 24171), (497, 10359), (639, 8057), (1151, 4473), (1491, 3453)]