7272461

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 8747904

約数和(自身を除く): 1475443

約数列:

[1, 7, 37, 43, 259, 301, 653, 1591, 4571, 11137, 24161, 28079, 169127, 196553, 1038923, 7272461]

約数ペア:

[(1, 7272461), (7, 1038923), (37, 196553), (43, 169127), (259, 28079), (301, 24161), (653, 11137), (1591, 4571)]