29913667

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 36771840

約数和(自身を除く): 6858173

約数列:

[1, 7, 31, 47, 49, 217, 329, 419, 1457, 1519, 2303, 2933, 10199, 12989, 19693, 20531, 71393, 90923, 137851, 610483, 636461, 964957, 4273381, 29913667]

約数ペア:

[(1, 29913667), (7, 4273381), (31, 964957), (47, 636461), (49, 610483), (217, 137851), (329, 90923), (419, 71393), (1457, 20531), (1519, 19693), (2303, 12989), (2933, 10199)]