47084289

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 75976704

約数和(自身を除く): 28892415

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 483, 497, 1373, 1491, 1633, 4119, 4899, 9611, 11431, 28833, 31579, 34293, 94737, 97483, 221053, 292449, 663159, 682381, 2047143, 2242109, 6726327, 15694763, 47084289]

約数ペア:

[(1, 47084289), (3, 15694763), (7, 6726327), (21, 2242109), (23, 2047143), (69, 682381), (71, 663159), (161, 292449), (213, 221053), (483, 97483), (497, 94737), (1373, 34293), (1491, 31579), (1633, 28833), (4119, 11431), (4899, 9611)]