808362243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{18523}}^1$

素因数の和:18915

約数の個数: 24

約数和(自身を含む): 1260891632

約数和(自身を除く): 452529389

約数列:

[1, 3, 9, 13, 39, 117, 373, 1119, 3357, 4849, 14547, 18523, 43641, 55569, 166707, 240799, 722397, 2167191, 6909079, 20727237, 62181711, 89818027, 269454081, 808362243]

約数ペア:

[(1, 808362243), (3, 269454081), (9, 89818027), (13, 62181711), (39, 20727237), (117, 6909079), (373, 2167191), (1119, 722397), (3357, 240799), (4849, 166707), (14547, 55569), (18523, 43641)]