842371383

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{450707}}^1$

素因数の和:450806

約数の個数: 16

約数和(自身を含む): 1298039040

約数和(自身を除く): 455667657

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 450707, 1352121, 3154949, 9464847, 40112923, 120338769, 280790461, 842371383]

約数ペア:

[(1, 842371383), (3, 280790461), (7, 120338769), (21, 40112923), (89, 9464847), (267, 3154949), (623, 1352121), (1869, 450707)]