987029407

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1\times {\mathrm{5351}}^1$

素因数の和:7398

約数の個数: 16

約数和(自身を含む): 1215631872

約数和(自身を除く): 228602465

約数列:

[1, 7, 13, 91, 2027, 5351, 14189, 26351, 37457, 69563, 184457, 486941, 10846477, 75925339, 141004201, 987029407]

約数ペア:

[(1, 987029407), (7, 141004201), (13, 75925339), (91, 10846477), (2027, 486941), (5351, 184457), (14189, 69563), (26351, 37457)]