8413713

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 80

約数和(自身を含む): 16727040

約数和(自身を除く): 8313327

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 71, 77, 81, 99, 133, 171, 189, 209, 213, 231, 297, 399, 497, 513, 567, 627, 639, 693, 781, 891, 1197, 1349, 1463, 1491, 1539, 1881, 1917, 2079, 2343, 3591, 4047, 4389, 4473, 5467, 5643, 5751, 6237, 7029, 9443, 10773, 12141, 13167, 13419, 14839, 16401, 16929, 21087, 28329, 36423, 39501, 40257, 44517, 49203, 63261, 84987, 103873, 109269, 118503, 133551, 147609, 254961, 311619, 400653, 442827, 764883, 934857, 1201959, 2804571, 8413713]

約数ペア:

[(1, 8413713), (3, 2804571), (7, 1201959), (9, 934857), (11, 764883), (19, 442827), (21, 400653), (27, 311619), (33, 254961), (57, 147609), (63, 133551), (71, 118503), (77, 109269), (81, 103873), (99, 84987), (133, 63261), (171, 49203), (189, 44517), (209, 40257), (213, 39501), (231, 36423), (297, 28329), (399, 21087), (497, 16929), (513, 16401), (567, 14839), (627, 13419), (639, 13167), (693, 12141), (781, 10773), (891, 9443), (1197, 7029), (1349, 6237), (1463, 5751), (1491, 5643), (1539, 5467), (1881, 4473), (1917, 4389), (2079, 4047), (2343, 3591)]