1373181

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 1915200

約数和(自身を除く): 542019

約数列:

[1, 3, 37, 89, 111, 139, 267, 417, 3293, 5143, 9879, 12371, 15429, 37113, 457727, 1373181]

約数ペア:

[(1, 1373181), (3, 457727), (37, 37113), (89, 15429), (111, 12371), (139, 9879), (267, 5143), (417, 3293)]