668049117

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1\times {\mathrm{4219}}^1$

素因数の和:5392

約数の個数: 16

約数和(自身を含む): 910709760

約数和(自身を除く): 242660643

約数列:

[1, 3, 47, 141, 1123, 3369, 4219, 12657, 52781, 158343, 198293, 594879, 4737937, 14213811, 222683039, 668049117]

約数ペア:

[(1, 668049117), (3, 222683039), (47, 14213811), (141, 4737937), (1123, 594879), (3369, 198293), (4219, 158343), (12657, 52781)]