22371321

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3931}}^1$

素因数の和:4212

約数の個数: 16

約数和(自身を含む): 34224128

約数和(自身を除く): 11852807

約数列:

[1, 3, 7, 21, 271, 813, 1897, 3931, 5691, 11793, 27517, 82551, 1065301, 3195903, 7457107, 22371321]

約数ペア:

[(1, 22371321), (3, 7457107), (7, 3195903), (21, 1065301), (271, 82551), (813, 27517), (1897, 11793), (3931, 5691)]