30697227

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7211}}^1$

素因数の和:7271

約数の個数: 24

約数和(自身を含む): 49503168

約数和(自身を除く): 18805941

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 7211, 21633, 64899, 79321, 237963, 310073, 713889, 930219, 2790657, 3410803, 10232409, 30697227]

約数ペア:

[(1, 30697227), (3, 10232409), (9, 3410803), (11, 2790657), (33, 930219), (43, 713889), (99, 310073), (129, 237963), (387, 79321), (473, 64899), (1419, 21633), (4257, 7211)]