284877439

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{1061}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 359329824

約数和(自身を除く): 74452385

約数列:

[1, 7, 11, 77, 121, 317, 847, 1061, 2219, 3487, 7427, 11671, 24409, 38357, 81697, 128381, 268499, 336337, 898667, 2354359, 3699707, 25897949, 40696777, 284877439]

約数ペア:

[(1, 284877439), (7, 40696777), (11, 25897949), (77, 3699707), (121, 2354359), (317, 898667), (847, 336337), (1061, 268499), (2219, 128381), (3487, 81697), (7427, 38357), (11671, 24409)]