166338887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19069}}^1$

素因数の和:19154

約数の個数: 16

約数和(自身を含む): 198633120

約数和(自身を除く): 32294233

約数列:

[1, 11, 13, 61, 143, 671, 793, 8723, 19069, 209759, 247897, 1163209, 2726867, 12795299, 15121717, 166338887]

約数ペア:

[(1, 166338887), (11, 15121717), (13, 12795299), (61, 2726867), (143, 1163209), (671, 247897), (793, 209759), (8723, 19069)]