42181701

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13007}}^1$

素因数の和:13080

約数の個数: 16

約数和(自身を含む): 59940864

約数和(自身を除く): 17759163

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 13007, 39021, 299161, 611329, 897483, 1833987, 14060567, 42181701]

約数ペア:

[(1, 42181701), (3, 14060567), (23, 1833987), (47, 897483), (69, 611329), (141, 299161), (1081, 39021), (3243, 13007)]