4487469

素因数分解:

$3^1\times 7^5\times {\mathrm{89}}^1$

素因数の和:127

約数の個数: 24

約数和(自身を含む): 7058880

約数和(自身を除く): 2571411

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 343, 623, 1029, 1869, 2401, 4361, 7203, 13083, 16807, 30527, 50421, 91581, 213689, 641067, 1495823, 4487469]

約数ペア:

[(1, 4487469), (3, 1495823), (7, 641067), (21, 213689), (49, 91581), (89, 50421), (147, 30527), (267, 16807), (343, 13083), (623, 7203), (1029, 4361), (1869, 2401)]