3640421799

素因数分解:

$3^4\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{4493}}^1$

素因数の和:5941

約数の個数: 40

約数和(自身を含む): 6220774560

約数和(自身を除く): 2580352761

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1429, 4287, 4493, 10003, 12861, 13479, 30009, 31451, 38583, 40437, 90027, 94353, 115749, 121311, 270081, 283059, 363933, 810243, 849177, 2547531, 6420497, 19261491, 44943479, 57784473, 134830437, 173353419, 404491311, 520060257, 1213473933, 3640421799]

約数ペア:

[(1, 3640421799), (3, 1213473933), (7, 520060257), (9, 404491311), (21, 173353419), (27, 134830437), (63, 57784473), (81, 44943479), (189, 19261491), (567, 6420497), (1429, 2547531), (4287, 849177), (4493, 810243), (10003, 363933), (12861, 283059), (13479, 270081), (30009, 121311), (31451, 115749), (38583, 94353), (40437, 90027)]