2016047889

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{601}}^1\times {\mathrm{5563}}^1$

素因数の和:6237

約数の個数: 24

約数和(自身を含む): 2960982752

約数和(自身を除く): 944934863

約数列:

[1, 3, 9, 67, 201, 601, 603, 1803, 5409, 5563, 16689, 40267, 50067, 120801, 362403, 372721, 1118163, 3343363, 3354489, 10030089, 30090267, 224005321, 672015963, 2016047889]

約数ペア:

[(1, 2016047889), (3, 672015963), (9, 224005321), (67, 30090267), (201, 10030089), (601, 3354489), (603, 3343363), (1803, 1118163), (5409, 372721), (5563, 362403), (16689, 120801), (40267, 50067)]