8855276371989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{20743}}^1\times {\mathrm{8370673}}^1$

素因数の和:8391436

約数の個数: 16

約数和(自身を含む): 12502170824832

約数和(自身を除く): 3646894452843

約数列:

[1, 3, 17, 51, 20743, 62229, 352631, 1057893, 8370673, 25112019, 142301441, 426904323, 173632870039, 520898610117, 2951758790663, 8855276371989]

約数ペア:

[(1, 8855276371989), (3, 2951758790663), (17, 520898610117), (51, 173632870039), (20743, 426904323), (62229, 142301441), (352631, 25112019), (1057893, 8370673)]