1379536587

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3709}}^1$

素因数の和:3773

約数の個数: 72

約数和(自身を含む): 2487510480

約数和(自身を除く): 1107973893

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 289, 429, 561, 663, 867, 1287, 1683, 1989, 2431, 2601, 3179, 3709, 3757, 7293, 9537, 11127, 11271, 21879, 28611, 33381, 33813, 40799, 41327, 48217, 63053, 122397, 123981, 144651, 189159, 367191, 371943, 433953, 530387, 567477, 693583, 819689, 1071901, 1591161, 2080749, 2459067, 3215703, 4773483, 6242247, 7377201, 9016579, 9647109, 11790911, 13934713, 27049737, 35372733, 41804139, 81149211, 106118199, 125412417, 153281843, 459845529, 1379536587]

約数ペア:

[(1, 1379536587), (3, 459845529), (9, 153281843), (11, 125412417), (13, 106118199), (17, 81149211), (33, 41804139), (39, 35372733), (51, 27049737), (99, 13934713), (117, 11790911), (143, 9647109), (153, 9016579), (187, 7377201), (221, 6242247), (289, 4773483), (429, 3215703), (561, 2459067), (663, 2080749), (867, 1591161), (1287, 1071901), (1683, 819689), (1989, 693583), (2431, 567477), (2601, 530387), (3179, 433953), (3709, 371943), (3757, 367191), (7293, 189159), (9537, 144651), (11127, 123981), (11271, 122397), (21879, 63053), (28611, 48217), (33381, 41327), (33813, 40799)]