1971103683

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{85009}}^1$

素因数の和:85202

約数の個数: 16

約数和(自身を含む): 2693116800

約数和(自身を除く): 722013117

約数列:

[1, 3, 59, 131, 177, 393, 7729, 23187, 85009, 255027, 5015531, 11136179, 15046593, 33408537, 657034561, 1971103683]

約数ペア:

[(1, 1971103683), (3, 657034561), (59, 33408537), (131, 15046593), (177, 11136179), (393, 5015531), (7729, 255027), (23187, 85009)]