12913633857

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{67289}}^1$

素因数の和:67433

約数の個数: 32

約数和(自身を含む): 18836893440

約数和(自身を除く): 5923259583

約数列:

[1, 3, 17, 51, 53, 71, 159, 213, 901, 1207, 2703, 3621, 3763, 11289, 63971, 67289, 191913, 201867, 1143913, 3431739, 3566317, 4777519, 10698951, 14332557, 60627389, 81217823, 181882167, 243653469, 253208507, 759625521, 4304544619, 12913633857]

約数ペア:

[(1, 12913633857), (3, 4304544619), (17, 759625521), (51, 253208507), (53, 243653469), (71, 181882167), (159, 81217823), (213, 60627389), (901, 14332557), (1207, 10698951), (2703, 4777519), (3621, 3566317), (3763, 3431739), (11289, 1143913), (63971, 201867), (67289, 191913)]