1090507033

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{745391}}^1$

素因数の和:745428

約数の個数: 16

約数和(自身を含む): 1431152640

約数和(自身を除く): 340645607

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 745391, 5217737, 8199301, 14162429, 57395107, 99137003, 155786719, 1090507033]

約数ペア:

[(1, 1090507033), (7, 155786719), (11, 99137003), (19, 57395107), (77, 14162429), (133, 8199301), (209, 5217737), (1463, 745391)]