13305559953

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3359}}^1\times {\mathrm{3559}}^1$

素因数の和:6981

約数の個数: 32

約数和(自身を含む): 20669644800

約数和(自身を除く): 7364084847

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 3359, 3559, 10077, 10677, 23513, 24913, 70539, 74739, 178027, 188627, 534081, 565881, 1246189, 1320389, 3738567, 3961167, 11954681, 35864043, 83682767, 251048301, 633598093, 1900794279, 4435186651, 13305559953]

約数ペア:

[(1, 13305559953), (3, 4435186651), (7, 1900794279), (21, 633598093), (53, 251048301), (159, 83682767), (371, 35864043), (1113, 11954681), (3359, 3961167), (3559, 3738567), (10077, 1320389), (10677, 1246189), (23513, 565881), (24913, 534081), (70539, 188627), (74739, 178027)]