129778759

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{3469}}^1$

素因数の和:3678

約数の個数: 16

約数和(自身を含む): 149904000

約数和(自身を除く): 20125241

約数列:

[1, 11, 19, 179, 209, 1969, 3401, 3469, 37411, 38159, 65911, 620951, 725021, 6830461, 11798069, 129778759]

約数ペア:

[(1, 129778759), (11, 11798069), (19, 6830461), (179, 725021), (209, 620951), (1969, 65911), (3401, 38159), (3469, 37411)]