1900984327

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1\times {\mathrm{4931}}^1$

素因数の和:5390

約数の個数: 16

約数和(自身を含む): 2100795264

約数和(自身を除く): 199810937

約数列:

[1, 11, 101, 347, 1111, 3817, 4931, 35047, 54241, 385517, 498031, 1711057, 5478341, 18821627, 172816757, 1900984327]

約数ペア:

[(1, 1900984327), (11, 172816757), (101, 18821627), (347, 5478341), (1111, 1711057), (3817, 498031), (4931, 385517), (35047, 54241)]