16051869

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{1061}}^1$

素因数の和:1149

約数の個数: 18

約数和(自身を含む): 23787738

約数和(自身を除く): 7735869

約数列:

[1, 3, 9, 41, 123, 369, 1061, 1681, 3183, 5043, 9549, 15129, 43501, 130503, 391509, 1783541, 5350623, 16051869]

約数ペア:

[(1, 16051869), (3, 5350623), (9, 1783541), (41, 391509), (123, 130503), (369, 43501), (1061, 15129), (1681, 9549), (3183, 5043)]