381080441

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{7841}}^1$

素因数の和:8032

約数の個数: 16

約数和(自身を含む): 447182208

約数和(自身を除く): 66101767

約数列:

[1, 7, 53, 131, 371, 917, 6943, 7841, 48601, 54887, 415573, 1027171, 2909011, 7190197, 54440063, 381080441]

約数ペア:

[(1, 381080441), (7, 54440063), (53, 7190197), (131, 2909011), (371, 1027171), (917, 415573), (6943, 54887), (7841, 48601)]