13305816327

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{131}}^1\times {\mathrm{18311}}^1$

素因数の和:18531

約数の個数: 24

約数和(自身を含む): 18302917248

約数和(自身を除く): 4997100921

約数列:

[1, 3, 43, 129, 131, 393, 1849, 5547, 5633, 16899, 18311, 54933, 242219, 726657, 787373, 2362119, 2398741, 7196223, 33857039, 101571117, 103145863, 309437589, 4435272109, 13305816327]

約数ペア:

[(1, 13305816327), (3, 4435272109), (43, 309437589), (129, 103145863), (131, 101571117), (393, 33857039), (1849, 7196223), (5547, 2398741), (5633, 2362119), (16899, 787373), (18311, 726657), (54933, 242219)]