25550517

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 34771392

約数和(自身を除く): 9220875

約数列:

[1, 3, 67, 201, 317, 401, 951, 1203, 21239, 26867, 63717, 80601, 127117, 381351, 8516839, 25550517]

約数ペア:

[(1, 25550517), (3, 8516839), (67, 381351), (201, 127117), (317, 80601), (401, 63717), (951, 26867), (1203, 21239)]