308983149

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{95101}}^1$

素因数の和:95145

約数の個数: 18

約数和(自身を含む): 471040206

約数和(自身を除く): 162057057

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 95101, 285303, 855909, 1806919, 5420757, 16262271, 34331461, 102994383, 308983149]

約数ペア:

[(1, 308983149), (3, 102994383), (9, 34331461), (19, 16262271), (57, 5420757), (171, 1806919), (361, 855909), (1083, 285303), (3249, 95101)]