755320321

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{6427}}^1$

素因数の和:6700

約数の個数: 16

約数和(自身を含む): 877087744

約数和(自身を除く): 121767423

約数列:

[1, 7, 103, 163, 721, 1141, 6427, 16789, 44989, 117523, 661981, 1047601, 4633867, 7333207, 107902903, 755320321]

約数ペア:

[(1, 755320321), (7, 107902903), (103, 7333207), (163, 4633867), (721, 1047601), (1141, 661981), (6427, 117523), (16789, 44989)]