2422353

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 3362240

約数和(自身を除く): 939887

約数列:

[1, 3, 37, 111, 139, 157, 417, 471, 5143, 5809, 15429, 17427, 21823, 65469, 807451, 2422353]

約数ペア:

[(1, 2422353), (3, 807451), (37, 65469), (111, 21823), (139, 17427), (157, 15429), (417, 5809), (471, 5143)]