13271973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30937}}^1$

素因数の和:30964

約数の個数: 16

約数和(自身を含む): 20790336

約数和(自身を除く): 7518363

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 30937, 92811, 340307, 402181, 1020921, 1206543, 4423991, 13271973]

約数ペア:

[(1, 13271973), (3, 4423991), (11, 1206543), (13, 1020921), (33, 402181), (39, 340307), (143, 92811), (429, 30937)]