47201581

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1301}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 55496448

約数和(自身を除く): 8294867

約数列:

[1, 7, 71, 73, 497, 511, 1301, 5183, 9107, 36281, 92371, 94973, 646597, 664811, 6743083, 47201581]

約数ペア:

[(1, 47201581), (7, 6743083), (71, 664811), (73, 646597), (497, 94973), (511, 92371), (1301, 36281), (5183, 9107)]