47034477

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12239}}^1$

素因数の和:12313

約数の個数: 24

約数和(自身を含む): 78923520

約数和(自身を除く): 31889043

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 12239, 36717, 85673, 110151, 257019, 746579, 771057, 2239737, 5226053, 6719211, 15678159, 47034477]

約数ペア:

[(1, 47034477), (3, 15678159), (7, 6719211), (9, 5226053), (21, 2239737), (61, 771057), (63, 746579), (183, 257019), (427, 110151), (549, 85673), (1281, 36717), (3843, 12239)]