1694998467

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 2723545440

約数和(自身を除く): 1028546973

約数列:

[1, 3, 9, 27, 29, 43, 81, 87, 97, 129, 173, 261, 291, 387, 519, 783, 873, 1161, 1247, 1557, 2349, 2619, 2813, 3483, 3741, 4171, 4671, 5017, 7439, 7857, 8439, 11223, 12513, 14013, 15051, 16781, 22317, 25317, 33669, 37539, 45153, 50343, 66951, 75951, 101007, 112617, 120959, 135459, 151029, 200853, 215731, 227853, 337851, 362877, 406377, 453087, 486649, 602559, 647193, 721583, 1088631, 1359261, 1459947, 1941579, 2164749, 3265893, 4379841, 5824737, 6494247, 9797679, 13139523, 17474211, 19482741, 20925907, 39418569, 58448223, 62777721, 188333163, 564999489, 1694998467]

約数ペア:

[(1, 1694998467), (3, 564999489), (9, 188333163), (27, 62777721), (29, 58448223), (43, 39418569), (81, 20925907), (87, 19482741), (97, 17474211), (129, 13139523), (173, 9797679), (261, 6494247), (291, 5824737), (387, 4379841), (519, 3265893), (783, 2164749), (873, 1941579), (1161, 1459947), (1247, 1359261), (1557, 1088631), (2349, 721583), (2619, 647193), (2813, 602559), (3483, 486649), (3741, 453087), (4171, 406377), (4671, 362877), (5017, 337851), (7439, 227853), (7857, 215731), (8439, 200853), (11223, 151029), (12513, 135459), (14013, 120959), (15051, 112617), (16781, 101007), (22317, 75951), (25317, 66951), (33669, 50343), (37539, 45153)]