40319007

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 57790080

約数和(自身を除く): 17471073

約数列:

[1, 3, 19, 57, 59, 177, 361, 631, 1083, 1121, 1893, 3363, 11989, 21299, 35967, 37229, 63897, 111687, 227791, 683373, 707351, 2122053, 13439669, 40319007]

約数ペア:

[(1, 40319007), (3, 13439669), (19, 2122053), (57, 707351), (59, 683373), (177, 227791), (361, 111687), (631, 63897), (1083, 37229), (1121, 35967), (1893, 21299), (3363, 11989)]