2746407005601

素因数分解:

$3^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{3361}}^1\times {\mathrm{19583}}^1$

素因数の和:24941

約数の個数: 32

約数和(自身を含む): 4188567011328

約数和(自身を除く): 1442160005727

約数列:

[1, 3, 7, 21, 1987, 3361, 5961, 10083, 13909, 19583, 23527, 41727, 58749, 70581, 137081, 411243, 6678307, 20034921, 38911421, 46748149, 65818463, 116734263, 140244447, 197455389, 272379947, 460729241, 817139841, 1382187723, 130781285981, 392343857943, 915469001867, 2746407005601]

約数ペア:

[(1, 2746407005601), (3, 915469001867), (7, 392343857943), (21, 130781285981), (1987, 1382187723), (3361, 817139841), (5961, 460729241), (10083, 272379947), (13909, 197455389), (19583, 140244447), (23527, 116734263), (41727, 65818463), (58749, 46748149), (70581, 38911421), (137081, 20034921), (411243, 6678307)]