1236807

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:92

約数の個数: 36

約数和(自身を含む): 2168712

約数和(自身を除く): 931905

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 143, 279, 341, 403, 429, 961, 1023, 1209, 1287, 2883, 3069, 3627, 4433, 8649, 10571, 12493, 13299, 31713, 37479, 39897, 95139, 112437, 137423, 412269, 1236807]

約数ペア:

[(1, 1236807), (3, 412269), (9, 137423), (11, 112437), (13, 95139), (31, 39897), (33, 37479), (39, 31713), (93, 13299), (99, 12493), (117, 10571), (143, 8649), (279, 4433), (341, 3627), (403, 3069), (429, 2883), (961, 1287), (1023, 1209)]