47311347

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{571}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 64247040

約数和(自身を除く): 16935693

約数列:

[1, 3, 71, 213, 389, 571, 1167, 1713, 27619, 40541, 82857, 121623, 222119, 666357, 15770449, 47311347]

約数ペア:

[(1, 47311347), (3, 15770449), (71, 666357), (213, 222119), (389, 121623), (571, 82857), (1167, 40541), (1713, 27619)]