84839909

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{20789}}^1$

素因数の和:20860

約数の個数: 16

約数和(自身を含む): 107775360

約数和(自身を除く): 22935451

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 20789, 145523, 228679, 1101817, 1600753, 7712719, 12119987, 84839909]

約数ペア:

[(1, 84839909), (7, 12119987), (11, 7712719), (53, 1600753), (77, 1101817), (371, 228679), (583, 145523), (4081, 20789)]