56431007

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 64838400

約数和(自身を除く): 8407393

約数列:

[1, 17, 19, 43, 239, 289, 323, 731, 817, 4063, 4541, 5491, 10277, 12427, 13889, 69071, 77197, 174709, 195263, 236113, 1312349, 2970053, 3319471, 56431007]

約数ペア:

[(1, 56431007), (17, 3319471), (19, 2970053), (43, 1312349), (239, 236113), (289, 195263), (323, 174709), (731, 77197), (817, 69071), (4063, 13889), (4541, 12427), (5491, 10277)]