16855565559

素因数分解:

$3^1\times 7^1\times {\mathrm{56897}}^1\times {\mathrm{14107}}^1$

素因数の和:71014

約数の個数: 16

約数和(自身を含む): 25686943488

約数和(自身を除く): 8831377929

約数列:

[1, 3, 7, 21, 14107, 42321, 56897, 98749, 170691, 296247, 398279, 1194837, 802645979, 2407937937, 5618521853, 16855565559]

約数ペア:

[(1, 16855565559), (3, 5618521853), (7, 2407937937), (21, 802645979), (14107, 1194837), (42321, 398279), (56897, 296247), (98749, 170691)]