172061219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 196413168

約数和(自身を除く): 24351949

約数列:

[1, 11, 47, 73, 97, 517, 803, 1067, 2209, 3431, 4559, 7081, 24299, 37741, 50149, 77891, 161257, 214273, 332807, 1773827, 2357003, 3660877, 15641929, 172061219]

約数ペア:

[(1, 172061219), (11, 15641929), (47, 3660877), (73, 2357003), (97, 1773827), (517, 332807), (803, 214273), (1067, 161257), (2209, 77891), (3431, 50149), (4559, 37741), (7081, 24299)]