211407021279

素因数分解:

$3^3\times {\mathrm{137393}}^1\times {\mathrm{56989}}^1$

素因数の和:194391

約数の個数: 16

約数和(自身を含む): 313203362400

約数和(自身を除く): 101796341121

約数列:

[1, 3, 9, 27, 56989, 137393, 170967, 412179, 512901, 1236537, 1538703, 3709611, 7829889677, 23489669031, 70469007093, 211407021279]

約数ペア:

[(1, 211407021279), (3, 70469007093), (9, 23489669031), (27, 7829889677), (56989, 3709611), (137393, 1538703), (170967, 1236537), (412179, 512901)]