3268839

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 5215728

約数和(自身を除く): 1946889

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 601, 777, 1803, 1813, 4207, 5439, 12621, 22237, 29449, 66711, 88347, 155659, 466977, 1089613, 3268839]

約数ペア:

[(1, 3268839), (3, 1089613), (7, 466977), (21, 155659), (37, 88347), (49, 66711), (111, 29449), (147, 22237), (259, 12621), (601, 5439), (777, 4207), (1803, 1813)]