21270398689

素因数分解:

${\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{23677}}^1$

素因数の和:24120

約数の個数: 16

約数和(自身を含む): 22435378560

約数和(自身を除く): 1164979871

約数列:

[1, 23, 139, 281, 3197, 6463, 23677, 39059, 544571, 898357, 3291103, 6653237, 75695369, 153024451, 924799943, 21270398689]

約数ペア:

[(1, 21270398689), (23, 924799943), (139, 153024451), (281, 75695369), (3197, 6653237), (6463, 3291103), (23677, 898357), (39059, 544571)]