1288141749

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{3637}}^1$

素因数の和:3754

約数の個数: 48

約数和(自身を含む): 2043100800

約数和(自身を除く): 754959051

約数列:

[1, 3, 9, 23, 29, 59, 69, 87, 177, 207, 261, 531, 667, 1357, 1711, 2001, 3637, 4071, 5133, 6003, 10911, 12213, 15399, 32733, 39353, 83651, 105473, 118059, 214583, 250953, 316419, 354177, 643749, 752859, 949257, 1931247, 2425879, 4935409, 6222907, 7277637, 14806227, 18668721, 21832911, 44418681, 56006163, 143126861, 429380583, 1288141749]

約数ペア:

[(1, 1288141749), (3, 429380583), (9, 143126861), (23, 56006163), (29, 44418681), (59, 21832911), (69, 18668721), (87, 14806227), (177, 7277637), (207, 6222907), (261, 4935409), (531, 2425879), (667, 1931247), (1357, 949257), (1711, 752859), (2001, 643749), (3637, 354177), (4071, 316419), (5133, 250953), (6003, 214583), (10911, 118059), (12213, 105473), (15399, 83651), (32733, 39353)]