56907319

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1194

約数の個数: 16

約数和(自身を含む): 66754368

約数和(自身を除く): 9847049

約数列:

[1, 7, 53, 157, 371, 977, 1099, 6839, 8321, 51781, 58247, 153389, 362467, 1073723, 8129617, 56907319]

約数ペア:

[(1, 56907319), (7, 8129617), (53, 1073723), (157, 362467), (371, 153389), (977, 58247), (1099, 51781), (6839, 8321)]