7534179639

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{3947}}^1$

素因数の和:4740

約数の個数: 48

約数和(自身を含む): 12761199360

約数和(自身を除く): 5227019721

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 739, 861, 2217, 2583, 3947, 5173, 6651, 11841, 15519, 27629, 30299, 35523, 46557, 82887, 90897, 161827, 212093, 248661, 272691, 485481, 636279, 1132789, 1456443, 1908837, 2916833, 3398367, 8750499, 10195101, 20417831, 26251497, 61253493, 119590153, 183760479, 358770459, 837131071, 1076311377, 2511393213, 7534179639]

約数ペア:

[(1, 7534179639), (3, 2511393213), (7, 1076311377), (9, 837131071), (21, 358770459), (41, 183760479), (63, 119590153), (123, 61253493), (287, 26251497), (369, 20417831), (739, 10195101), (861, 8750499), (2217, 3398367), (2583, 2916833), (3947, 1908837), (5173, 1456443), (6651, 1132789), (11841, 636279), (15519, 485481), (27629, 272691), (30299, 248661), (35523, 212093), (46557, 161827), (82887, 90897)]