249969755439

素因数分解:

$3^2\times {\mathrm{617}}^1\times {\mathrm{3701}}^1\times {\mathrm{12163}}^1$

素因数の和:16487

約数の個数: 24

約数和(自身を含む): 361780082352

約数和(自身を除く): 111810326913

約数列:

[1, 3, 9, 617, 1851, 3701, 5553, 11103, 12163, 33309, 36489, 109467, 2283517, 6850551, 7504571, 20551653, 22513713, 45015263, 67541139, 135045789, 405137367, 27774417271, 83323251813, 249969755439]

約数ペア:

[(1, 249969755439), (3, 83323251813), (9, 27774417271), (617, 405137367), (1851, 135045789), (3701, 67541139), (5553, 45015263), (11103, 22513713), (12163, 20551653), (33309, 7504571), (36489, 6850551), (109467, 2283517)]