210512029

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{5827}}^1$

素因数の和:6244

約数の個数: 16

約数和(自身を含む): 259788928

約数和(自身を除く): 49276899

約数列:

[1, 7, 13, 91, 397, 2779, 5161, 5827, 36127, 40789, 75751, 530257, 2313319, 16193233, 30073147, 210512029]

約数ペア:

[(1, 210512029), (7, 30073147), (13, 16193233), (91, 2313319), (397, 530257), (2779, 75751), (5161, 40789), (5827, 36127)]