13390839

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 26484480

約数和(自身を除く): 13093641

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 81, 99, 113, 133, 171, 189, 209, 231, 297, 339, 399, 513, 567, 627, 693, 791, 891, 1017, 1197, 1243, 1463, 1539, 1881, 2079, 2147, 2373, 3051, 3591, 3729, 4389, 5643, 6237, 6441, 7119, 8701, 9153, 10773, 11187, 13167, 15029, 16929, 19323, 21357, 23617, 26103, 33561, 39501, 45087, 57969, 64071, 70851, 78309, 100683, 118503, 135261, 165319, 173907, 212553, 234927, 405783, 495957, 637659, 704781, 1217349, 1487871, 1912977, 4463613, 13390839]

約数ペア:

[(1, 13390839), (3, 4463613), (7, 1912977), (9, 1487871), (11, 1217349), (19, 704781), (21, 637659), (27, 495957), (33, 405783), (57, 234927), (63, 212553), (77, 173907), (81, 165319), (99, 135261), (113, 118503), (133, 100683), (171, 78309), (189, 70851), (209, 64071), (231, 57969), (297, 45087), (339, 39501), (399, 33561), (513, 26103), (567, 23617), (627, 21357), (693, 19323), (791, 16929), (891, 15029), (1017, 13167), (1197, 11187), (1243, 10773), (1463, 9153), (1539, 8701), (1881, 7119), (2079, 6441), (2147, 6237), (2373, 5643), (3051, 4389), (3591, 3729)]