25530967

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1321}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 31981824

約数和(自身を除く): 6450857

約数列:

[1, 7, 11, 77, 251, 1321, 1757, 2761, 9247, 14531, 19327, 101717, 331571, 2320997, 3647281, 25530967]

約数ペア:

[(1, 25530967), (7, 3647281), (11, 2320997), (77, 331571), (251, 101717), (1321, 19327), (1757, 14531), (2761, 9247)]