990492063

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43063}}^1$

素因数の和:43135

約数の個数: 32

約数和(自身を含む): 1562706432

約数和(自身を除く): 572214369

約数列:

[1, 3, 11, 17, 33, 41, 51, 123, 187, 451, 561, 697, 1353, 2091, 7667, 23001, 43063, 129189, 473693, 732071, 1421079, 1765583, 2196213, 5296749, 8052781, 19421413, 24158343, 30014911, 58264239, 90044733, 330164021, 990492063]

約数ペア:

[(1, 990492063), (3, 330164021), (11, 90044733), (17, 58264239), (33, 30014911), (41, 24158343), (51, 19421413), (123, 8052781), (187, 5296749), (451, 2196213), (561, 1765583), (697, 1421079), (1353, 732071), (2091, 473693), (7667, 129189), (23001, 43063)]