287171094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{63901}}^1$

素因数の和:64020

約数の個数: 32

約数和(自身を含む): 662535936

約数和(自身を除く): 375364842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 63901, 127802, 191703, 383406, 447307, 894614, 1341921, 2683842, 6837407, 13674814, 20512221, 41024442, 47861849, 95723698, 143585547, 287171094]

約数ペア:

[(1, 287171094), (2, 143585547), (3, 95723698), (6, 47861849), (7, 41024442), (14, 20512221), (21, 13674814), (42, 6837407), (107, 2683842), (214, 1341921), (321, 894614), (642, 447307), (749, 383406), (1498, 191703), (2247, 127802), (4494, 63901)]