47392023

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2897}}^1$

素因数の和:2967

約数の個数: 32

約数和(自身を含む): 77898240

約数和(自身を除く): 30506217

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 2337, 2897, 5453, 8691, 16359, 20279, 55043, 60837, 118777, 165129, 356331, 385301, 831439, 1155903, 2256763, 2494317, 6770289, 15797341, 47392023]

約数ペア:

[(1, 47392023), (3, 15797341), (7, 6770289), (19, 2494317), (21, 2256763), (41, 1155903), (57, 831439), (123, 385301), (133, 356331), (287, 165129), (399, 118777), (779, 60837), (861, 55043), (2337, 20279), (2897, 16359), (5453, 8691)]