264567891

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{237707}}^1$

素因数の和:237770

約数の個数: 16

約数和(自身を含む): 410759424

約数和(自身を除く): 146191533

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 237707, 713121, 1663949, 4991847, 12598471, 37795413, 88189297, 264567891]

約数ペア:

[(1, 264567891), (3, 88189297), (7, 37795413), (21, 12598471), (53, 4991847), (159, 1663949), (371, 713121), (1113, 237707)]