11994801

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 20079360

約数和(自身を除く): 8084559

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 829, 1113, 2067, 2487, 4823, 5803, 10777, 14469, 17409, 32331, 43937, 75439, 131811, 226317, 307559, 571181, 922677, 1713543, 3998267, 11994801]

約数ペア:

[(1, 11994801), (3, 3998267), (7, 1713543), (13, 922677), (21, 571181), (39, 307559), (53, 226317), (91, 131811), (159, 75439), (273, 43937), (371, 32331), (689, 17409), (829, 14469), (1113, 10777), (2067, 5803), (2487, 4823)]