1209851713

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{10501}}^1$

素因数の和:10768

約数の個数: 16

約数和(自身を含む): 1404747520

約数和(自身を除く): 194895807

約数列:

[1, 7, 109, 151, 763, 1057, 10501, 16459, 73507, 115213, 1144609, 1585651, 8012263, 11099557, 172835959, 1209851713]

約数ペア:

[(1, 1209851713), (7, 172835959), (109, 11099557), (151, 8012263), (763, 1585651), (1057, 1144609), (10501, 115213), (16459, 73507)]