340888977

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{264871}}^1$

素因数の和:264901

約数の個数: 24

約数和(自身を含む): 578480448

約数和(自身を除く): 237591471

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 264871, 794613, 2383839, 2913581, 3443323, 8740743, 10329969, 26222229, 30989907, 37876553, 113629659, 340888977]

約数ペア:

[(1, 340888977), (3, 113629659), (9, 37876553), (11, 30989907), (13, 26222229), (33, 10329969), (39, 8740743), (99, 3443323), (117, 2913581), (143, 2383839), (429, 794613), (1287, 264871)]