355229613

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{8669}}^1$

素因数の和:8861

約数の個数: 24

約数和(自身を含む): 534245400

約数和(自身を除く): 179015787

約数列:

[1, 3, 9, 29, 87, 157, 261, 471, 1413, 4553, 8669, 13659, 26007, 40977, 78021, 251401, 754203, 1361033, 2262609, 4083099, 12249297, 39469957, 118409871, 355229613]

約数ペア:

[(1, 355229613), (3, 118409871), (9, 39469957), (29, 12249297), (87, 4083099), (157, 2262609), (261, 1361033), (471, 754203), (1413, 251401), (4553, 78021), (8669, 40977), (13659, 26007)]