4887777441

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{2089}}^1$

素因数の和:2433

約数の個数: 32

約数和(自身を含む): 6793269120

約数和(自身を除く): 1905491679

約数列:

[1, 3, 37, 107, 111, 197, 321, 591, 2089, 3959, 6267, 7289, 11877, 21079, 21867, 63237, 77293, 223523, 231879, 411533, 670569, 779923, 1234599, 2339769, 8270351, 15226721, 24811053, 44034031, 45680163, 132102093, 1629259147, 4887777441]

約数ペア:

[(1, 4887777441), (3, 1629259147), (37, 132102093), (107, 45680163), (111, 44034031), (197, 24811053), (321, 15226721), (591, 8270351), (2089, 2339769), (3959, 1234599), (6267, 779923), (7289, 670569), (11877, 411533), (21079, 231879), (21867, 223523), (63237, 77293)]