719959097

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{31}}^3$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 879191040

約数和(自身を除く): 159231943

約数列:

[1, 11, 13, 31, 143, 169, 341, 403, 961, 1859, 2197, 4433, 5239, 10571, 12493, 24167, 29791, 57629, 68107, 137423, 162409, 327701, 387283, 749177, 1786499, 2111317, 4260113, 5034679, 23224487, 55381469, 65450827, 719959097]

約数ペア:

[(1, 719959097), (11, 65450827), (13, 55381469), (31, 23224487), (143, 5034679), (169, 4260113), (341, 2111317), (403, 1786499), (961, 749177), (1859, 387283), (2197, 327701), (4433, 162409), (5239, 137423), (10571, 68107), (12493, 57629), (24167, 29791)]