30148293

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84449}}^1$

素因数の和:84476

約数の個数: 16

約数和(自身を含む): 48643200

約数和(自身を除く): 18494907

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 84449, 253347, 591143, 1435633, 1773429, 4306899, 10049431, 30148293]

約数ペア:

[(1, 30148293), (3, 10049431), (7, 4306899), (17, 1773429), (21, 1435633), (51, 591143), (119, 253347), (357, 84449)]