13141359

素因数分解:

$3^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 80

約数和(自身を含む): 25555200

約数和(自身を除く): 12413841

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 43, 49, 63, 77, 81, 99, 129, 147, 189, 231, 297, 301, 343, 387, 441, 473, 539, 567, 693, 891, 903, 1029, 1161, 1323, 1419, 1617, 2079, 2107, 2709, 3087, 3311, 3483, 3773, 3969, 4257, 4851, 6237, 6321, 8127, 9261, 9933, 11319, 12771, 14553, 14749, 18963, 23177, 24381, 27783, 29799, 33957, 38313, 43659, 44247, 56889, 69531, 89397, 101871, 132741, 162239, 170667, 208593, 268191, 305613, 398223, 486717, 625779, 1194669, 1460151, 1877337, 4380453, 13141359]

約数ペア:

[(1, 13141359), (3, 4380453), (7, 1877337), (9, 1460151), (11, 1194669), (21, 625779), (27, 486717), (33, 398223), (43, 305613), (49, 268191), (63, 208593), (77, 170667), (81, 162239), (99, 132741), (129, 101871), (147, 89397), (189, 69531), (231, 56889), (297, 44247), (301, 43659), (343, 38313), (387, 33957), (441, 29799), (473, 27783), (539, 24381), (567, 23177), (693, 18963), (891, 14749), (903, 14553), (1029, 12771), (1161, 11319), (1323, 9933), (1419, 9261), (1617, 8127), (2079, 6321), (2107, 6237), (2709, 4851), (3087, 4257), (3311, 3969), (3483, 3773)]