47075749

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 59270400

約数和(自身を除く): 12194651

約数列:

[1, 7, 19, 41, 89, 97, 133, 287, 623, 679, 779, 1691, 1843, 3649, 3977, 5453, 8633, 11837, 12901, 25543, 27839, 60431, 69331, 75563, 164027, 353953, 485317, 528941, 1148189, 2477671, 6725107, 47075749]

約数ペア:

[(1, 47075749), (7, 6725107), (19, 2477671), (41, 1148189), (89, 528941), (97, 485317), (133, 353953), (287, 164027), (623, 75563), (679, 69331), (779, 60431), (1691, 27839), (1843, 25543), (3649, 12901), (3977, 11837), (5453, 8633)]