9910019

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 11632896

約数和(自身を除く): 1722877

約数列:

[1, 7, 101, 107, 131, 707, 749, 917, 10807, 13231, 14017, 75649, 92617, 98119, 1415717, 9910019]

約数ペア:

[(1, 9910019), (7, 1415717), (101, 98119), (107, 92617), (131, 75649), (707, 14017), (749, 13231), (917, 10807)]