21000529231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2621}}^1\times {\mathrm{11941}}^1$

素因数の和:14634

約数の個数: 16

約数和(自身を含む): 23296071456

約数和(自身を除く): 2295542225

約数列:

[1, 11, 61, 671, 2621, 11941, 28831, 131351, 159881, 728401, 1758691, 8012411, 31297361, 344270971, 1909139021, 21000529231]

約数ペア:

[(1, 21000529231), (11, 1909139021), (61, 344270971), (671, 31297361), (2621, 8012411), (11941, 1758691), (28831, 728401), (131351, 159881)]