2912653527

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1\times {\mathrm{1783}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 4488486912

約数和(自身を除く): 1575833385

約数列:

[1, 3, 7, 21, 107, 321, 727, 749, 1783, 2181, 2247, 5089, 5349, 12481, 15267, 37443, 77789, 190781, 233367, 544523, 572343, 1296241, 1335467, 1633569, 3888723, 4006401, 9073687, 27221061, 138697787, 416093361, 970884509, 2912653527]

約数ペア:

[(1, 2912653527), (3, 970884509), (7, 416093361), (21, 138697787), (107, 27221061), (321, 9073687), (727, 4006401), (749, 3888723), (1783, 1633569), (2181, 1335467), (2247, 1296241), (5089, 572343), (5349, 544523), (12481, 233367), (15267, 190781), (37443, 77789)]