4902387

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 7856640

約数和(自身を除く): 2954253

約数列:

[1, 3, 7, 21, 43, 61, 89, 129, 183, 267, 301, 427, 623, 903, 1281, 1869, 2623, 3827, 5429, 7869, 11481, 16287, 18361, 26789, 38003, 55083, 80367, 114009, 233447, 700341, 1634129, 4902387]

約数ペア:

[(1, 4902387), (3, 1634129), (7, 700341), (21, 233447), (43, 114009), (61, 80367), (89, 55083), (129, 38003), (183, 26789), (267, 18361), (301, 16287), (427, 11481), (623, 7869), (903, 5429), (1281, 3827), (1869, 2623)]