2220150117

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{90239}}^1$

素因数の和:90440

約数の個数: 16

約数和(自身を含む): 3032064000

約数和(自身を除く): 811913883

約数列:

[1, 3, 59, 139, 177, 417, 8201, 24603, 90239, 270717, 5324101, 12543221, 15972303, 37629663, 740050039, 2220150117]

約数ペア:

[(1, 2220150117), (3, 740050039), (59, 37629663), (139, 15972303), (177, 12543221), (417, 5324101), (8201, 270717), (24603, 90239)]