147627823

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{4751}}^1$

素因数の和:4974

約数の個数: 16

約数和(自身を含む): 177002496

約数和(自身を除く): 29374673

約数列:

[1, 7, 23, 161, 193, 1351, 4439, 4751, 31073, 33257, 109273, 764911, 916943, 6418601, 21089689, 147627823]

約数ペア:

[(1, 147627823), (7, 21089689), (23, 6418601), (161, 916943), (193, 764911), (1351, 109273), (4439, 33257), (4751, 31073)]