161691101

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{6247}}^1$

素因数の和:6452

約数の個数: 16

約数和(自身を含む): 191038848

約数和(自身を除く): 29347747

約数列:

[1, 11, 13, 143, 181, 1991, 2353, 6247, 25883, 68717, 81211, 893321, 1130707, 12437777, 14699191, 161691101]

約数ペア:

[(1, 161691101), (11, 14699191), (13, 12437777), (143, 1130707), (181, 893321), (1991, 81211), (2353, 68717), (6247, 25883)]