31063329

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7297}}^1$

素因数の和:7357

約数の個数: 24

約数和(自身を含む): 50093472

約数和(自身を除く): 19030143

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 7297, 21891, 65673, 80267, 240801, 313771, 722403, 941313, 2823939, 3451481, 10354443, 31063329]

約数ペア:

[(1, 31063329), (3, 10354443), (9, 3451481), (11, 2823939), (33, 941313), (43, 722403), (99, 313771), (129, 240801), (387, 80267), (473, 65673), (1419, 21891), (4257, 7297)]