214927339

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 246918224

約数和(自身を除く): 31990885

約数列:

[1, 11, 37, 61, 121, 407, 671, 787, 2257, 4477, 7381, 8657, 24827, 29119, 48007, 95227, 273097, 320309, 528077, 1776259, 3523399, 5808847, 19538849, 214927339]

約数ペア:

[(1, 214927339), (11, 19538849), (37, 5808847), (61, 3523399), (121, 1776259), (407, 528077), (671, 320309), (787, 273097), (2257, 95227), (4477, 48007), (7381, 29119), (8657, 24827)]