5481777

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 8618400

約数和(自身を除く): 3136623

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 419, 623, 1257, 1869, 2933, 4361, 8799, 13083, 20531, 37291, 61593, 111873, 261037, 783111, 1827259, 5481777]

約数ペア:

[(1, 5481777), (3, 1827259), (7, 783111), (21, 261037), (49, 111873), (89, 61593), (147, 37291), (267, 20531), (419, 13083), (623, 8799), (1257, 4361), (1869, 2933)]