47621997

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1723}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 71539104

約数和(自身を除く): 23917107

約数列:

[1, 3, 9, 37, 83, 111, 249, 333, 747, 1723, 3071, 5169, 9213, 15507, 27639, 63751, 143009, 191253, 429027, 573759, 1287081, 5291333, 15873999, 47621997]

約数ペア:

[(1, 47621997), (3, 15873999), (9, 5291333), (37, 1287081), (83, 573759), (111, 429027), (249, 191253), (333, 143009), (747, 63751), (1723, 27639), (3071, 15507), (5169, 9213)]