29665221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{809}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 41990400

約数和(自身を除く): 12325179

約数列:

[1, 3, 17, 51, 719, 809, 2157, 2427, 12223, 13753, 36669, 41259, 581671, 1745013, 9888407, 29665221]

約数ペア:

[(1, 29665221), (3, 9888407), (17, 1745013), (51, 581671), (719, 41259), (809, 36669), (2157, 13753), (2427, 12223)]