16944767

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 22063104

約数和(自身を除く): 5118337

約数列:

[1, 7, 17, 23, 41, 119, 151, 161, 287, 391, 697, 943, 1057, 2567, 2737, 3473, 4879, 6191, 6601, 16031, 17969, 24311, 43337, 59041, 105247, 112217, 142393, 413287, 736729, 996751, 2420681, 16944767]

約数ペア:

[(1, 16944767), (7, 2420681), (17, 996751), (23, 736729), (41, 413287), (119, 142393), (151, 112217), (161, 105247), (287, 59041), (391, 43337), (697, 24311), (943, 17969), (1057, 16031), (2567, 6601), (2737, 6191), (3473, 4879)]