8873361

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 16142400

約数和(自身を除く): 7269039

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 353, 399, 441, 513, 931, 1059, 1197, 1323, 2471, 2793, 3177, 3591, 6707, 7413, 8379, 9531, 17297, 20121, 22239, 25137, 46949, 51891, 60363, 66717, 140847, 155673, 181089, 328643, 422541, 467019, 985929, 1267623, 2957787, 8873361]

約数ペア:

[(1, 8873361), (3, 2957787), (7, 1267623), (9, 985929), (19, 467019), (21, 422541), (27, 328643), (49, 181089), (57, 155673), (63, 140847), (133, 66717), (147, 60363), (171, 51891), (189, 46949), (353, 25137), (399, 22239), (441, 20121), (513, 17297), (931, 9531), (1059, 8379), (1197, 7413), (1323, 6707), (2471, 3591), (2793, 3177)]