919975113

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{1021}}^1\times {\mathrm{1889}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 1355969160

約数和(自身を除く): 435994047

約数列:

[1, 3, 9, 53, 159, 477, 1021, 1889, 3063, 5667, 9189, 17001, 54113, 100117, 162339, 300351, 487017, 901053, 1928669, 5786007, 17358021, 102219457, 306658371, 919975113]

約数ペア:

[(1, 919975113), (3, 306658371), (9, 102219457), (53, 17358021), (159, 5786007), (477, 1928669), (1021, 901053), (1889, 487017), (3063, 300351), (5667, 162339), (9189, 100117), (17001, 54113)]