29871421741

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1\times {\mathrm{2551}}^1$

素因数の和:3121

約数の個数: 32

約数和(自身を含む): 35902107648

約数和(自身を除く): 6030685907

約数列:

[1, 7, 23, 161, 257, 283, 1799, 1981, 2551, 5911, 6509, 17857, 41377, 45563, 58673, 72731, 410711, 509117, 655607, 721933, 1672813, 4589249, 5053531, 11709691, 15078961, 16604459, 105552727, 116231213, 185536781, 1298757467, 4267345963, 29871421741]

約数ペア:

[(1, 29871421741), (7, 4267345963), (23, 1298757467), (161, 185536781), (257, 116231213), (283, 105552727), (1799, 16604459), (1981, 15078961), (2551, 11709691), (5911, 5053531), (6509, 4589249), (17857, 1672813), (41377, 721933), (45563, 655607), (58673, 509117), (72731, 410711)]