2976051837

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{139387}}^1$

素因数の和:140048

約数の個数: 16

約数和(自身を含む): 4335524352

約数和(自身を除く): 1359472515

約数列:

[1, 3, 11, 33, 647, 1941, 7117, 21351, 139387, 418161, 1533257, 4599771, 90183389, 270550167, 992017279, 2976051837]

約数ペア:

[(1, 2976051837), (3, 992017279), (11, 270550167), (33, 90183389), (647, 4599771), (1941, 1533257), (7117, 418161), (21351, 139387)]