27420071

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4603}}^1$

素因数の和:4670

約数の個数: 16

約数和(自身を含む): 33590784

約数和(自身を除く): 6170713

約数列:

[1, 7, 23, 37, 161, 259, 851, 4603, 5957, 32221, 105869, 170311, 741083, 1192177, 3917153, 27420071]

約数ペア:

[(1, 27420071), (7, 3917153), (23, 1192177), (37, 741083), (161, 170311), (259, 105869), (851, 32221), (4603, 5957)]