15693671007

素因数分解:

$3^2\times 7^1\times {\mathrm{18503}}^1\times {\mathrm{13463}}^1$

素因数の和:31979

約数の個数: 24

約数和(自身を含む): 25910337024

約数和(自身を除く): 10216666017

約数列:

[1, 3, 7, 9, 21, 63, 13463, 18503, 40389, 55509, 94241, 121167, 129521, 166527, 282723, 388563, 848169, 1165689, 249105889, 747317667, 1743741223, 2241953001, 5231223669, 15693671007]

約数ペア:

[(1, 15693671007), (3, 5231223669), (7, 2241953001), (9, 1743741223), (21, 747317667), (63, 249105889), (13463, 1165689), (18503, 848169), (40389, 388563), (55509, 282723), (94241, 166527), (121167, 129521)]