339988033

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{232391}}^1$

素因数の和:232428

約数の個数: 16

約数和(自身を含む): 446192640

約数和(自身を除く): 106204607

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 232391, 1626737, 2556301, 4415429, 17894107, 30908003, 48569719, 339988033]

約数ペア:

[(1, 339988033), (7, 48569719), (11, 30908003), (19, 17894107), (77, 4415429), (133, 2556301), (209, 1626737), (1463, 232391)]