42412587

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9949}}^1$

素因数の和:9995

約数の個数: 24

約数和(自身を含む): 68058000

約数和(自身を除く): 25645413

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 9949, 29847, 69643, 208929, 288521, 487501, 865563, 1462503, 2019647, 6058941, 14137529, 42412587]

約数ペア:

[(1, 42412587), (3, 14137529), (7, 6058941), (21, 2019647), (29, 1462503), (49, 865563), (87, 487501), (147, 288521), (203, 208929), (609, 69643), (1421, 29847), (4263, 9949)]