301906941

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{1259}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 485452800

約数和(自身を除く): 183545859

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 601, 1259, 1803, 3777, 4207, 8813, 11419, 12621, 23921, 26439, 34257, 71763, 79933, 167447, 239799, 502341, 756659, 2269977, 5296613, 14376521, 15889839, 43129563, 100635647, 301906941]

約数ペア:

[(1, 301906941), (3, 100635647), (7, 43129563), (19, 15889839), (21, 14376521), (57, 5296613), (133, 2269977), (399, 756659), (601, 502341), (1259, 239799), (1803, 167447), (3777, 79933), (4207, 71763), (8813, 34257), (11419, 26439), (12621, 23921)]