112543991

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 26801929

約数列:

[1, 7, 23, 47, 107, 139, 161, 329, 749, 973, 1081, 2461, 3197, 5029, 6533, 7567, 14873, 17227, 22379, 35203, 45731, 104111, 115667, 150259, 342079, 699031, 809669, 1051813, 2394553, 4893217, 16077713, 112543991]

約数ペア:

[(1, 112543991), (7, 16077713), (23, 4893217), (47, 2394553), (107, 1051813), (139, 809669), (161, 699031), (329, 342079), (749, 150259), (973, 115667), (1081, 104111), (2461, 45731), (3197, 35203), (5029, 22379), (6533, 17227), (7567, 14873)]