13524721

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 16099840

約数和(自身を除く): 2575119

約数列:

[1, 7, 37, 79, 259, 553, 661, 2923, 4627, 20461, 24457, 52219, 171199, 365533, 1932103, 13524721]

約数ペア:

[(1, 13524721), (7, 1932103), (37, 365533), (79, 171199), (259, 52219), (553, 24457), (661, 20461), (2923, 4627)]