38818329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{13217}}^1$

素因数の和:13320

約数の個数: 16

約数和(自身を含む): 57101760

約数和(自身を除く): 18283431

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 13217, 39651, 145387, 436161, 1176313, 3528939, 12939443, 38818329]

約数ペア:

[(1, 38818329), (3, 12939443), (11, 3528939), (33, 1176313), (89, 436161), (267, 145387), (979, 39651), (2937, 13217)]