404282021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 485388288

約数和(自身を除く): 81106267

約数列:

[1, 11, 13, 113, 127, 143, 197, 1243, 1397, 1469, 1651, 2167, 2561, 14351, 16159, 18161, 22261, 25019, 28171, 157861, 186563, 244871, 275209, 289393, 325247, 2052193, 2827147, 3183323, 3577717, 31098617, 36752911, 404282021]

約数ペア:

[(1, 404282021), (11, 36752911), (13, 31098617), (113, 3577717), (127, 3183323), (143, 2827147), (197, 2052193), (1243, 325247), (1397, 289393), (1469, 275209), (1651, 244871), (2167, 186563), (2561, 157861), (14351, 28171), (16159, 25019), (18161, 22261)]