213071307009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{327469}}^1\times {\mathrm{19717}}^1$

素因数の和:347200

約数の個数: 16

約数和(自身を含む): 309938566080

約数和(自身を除く): 96867259071

約数列:

[1, 3, 11, 33, 19717, 59151, 216887, 327469, 650661, 982407, 3602159, 10806477, 6456706273, 19370118819, 71023769003, 213071307009]

約数ペア:

[(1, 213071307009), (3, 71023769003), (11, 19370118819), (33, 6456706273), (19717, 10806477), (59151, 3602159), (216887, 982407), (327469, 650661)]