8889396411

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2693}}^1\times {\mathrm{8273}}^1$

素因数の和:10995

約数の個数: 32

約数和(自身を含む): 14265699840

約数和(自身を除く): 5376303429

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2693, 8079, 8273, 18851, 24819, 51167, 56553, 57911, 153501, 157187, 173733, 358169, 471561, 1074507, 1100309, 3300927, 22279189, 66837567, 155954323, 423304591, 467862969, 1269913773, 2963132137, 8889396411]

約数ペア:

[(1, 8889396411), (3, 2963132137), (7, 1269913773), (19, 467862969), (21, 423304591), (57, 155954323), (133, 66837567), (399, 22279189), (2693, 3300927), (8079, 1100309), (8273, 1074507), (18851, 471561), (24819, 358169), (51167, 173733), (56553, 157187), (57911, 153501)]