12531567

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 18878400

約数和(自身を除く): 6346833

約数列:

[1, 3, 17, 29, 37, 51, 87, 111, 229, 493, 629, 687, 1073, 1479, 1887, 3219, 3893, 6641, 8473, 11679, 18241, 19923, 25419, 54723, 112897, 144041, 245717, 338691, 432123, 737151, 4177189, 12531567]

約数ペア:

[(1, 12531567), (3, 4177189), (17, 737151), (29, 432123), (37, 338691), (51, 245717), (87, 144041), (111, 112897), (229, 54723), (493, 25419), (629, 19923), (687, 18241), (1073, 11679), (1479, 8473), (1887, 6641), (3219, 3893)]