309117441

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{3613}}^1$

素因数の和:3733

約数の個数: 24

約数和(自身を含む): 440618880

約数和(自身を除く): 131501439

約数列:

[1, 3, 19, 57, 79, 237, 361, 1083, 1501, 3613, 4503, 10839, 28519, 68647, 85557, 205941, 285427, 856281, 1304293, 3912879, 5423113, 16269339, 103039147, 309117441]

約数ペア:

[(1, 309117441), (3, 103039147), (19, 16269339), (57, 5423113), (79, 3912879), (237, 1304293), (361, 856281), (1083, 285427), (1501, 205941), (3613, 85557), (4503, 68647), (10839, 28519)]