29926689

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 43902432

約数和(自身を除く): 13975743

約数列:

[1, 3, 13, 39, 67, 169, 201, 507, 871, 881, 2613, 2643, 11323, 11453, 33969, 34359, 59027, 148889, 177081, 446667, 767351, 2302053, 9975563, 29926689]

約数ペア:

[(1, 29926689), (3, 9975563), (13, 2302053), (39, 767351), (67, 446667), (169, 177081), (201, 148889), (507, 59027), (871, 34359), (881, 33969), (2613, 11453), (2643, 11323)]