1280595843

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{929}}^1\times {\mathrm{1579}}^1$

素因数の和:2611

約数の個数: 24

約数和(自身を含む): 1872015600

約数和(自身を除く): 591419757

約数列:

[1, 3, 9, 97, 291, 873, 929, 1579, 2787, 4737, 8361, 14211, 90113, 153163, 270339, 459489, 811017, 1378467, 1466891, 4400673, 13202019, 142288427, 426865281, 1280595843]

約数ペア:

[(1, 1280595843), (3, 426865281), (9, 142288427), (97, 13202019), (291, 4400673), (873, 1466891), (929, 1378467), (1579, 811017), (2787, 459489), (4737, 270339), (8361, 153163), (14211, 90113)]