2016226197

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{26839}}^1$

素因数の和:27353

約数の個数: 24

約数和(自身を含む): 3090035520

約数和(自身を除く): 1073809323

約数列:

[1, 3, 9, 17, 51, 153, 491, 1473, 4419, 8347, 25041, 26839, 75123, 80517, 241551, 456263, 1368789, 4106367, 13177949, 39533847, 118601541, 224025133, 672075399, 2016226197]

約数ペア:

[(1, 2016226197), (3, 672075399), (9, 224025133), (17, 118601541), (51, 39533847), (153, 13177949), (491, 4106367), (1473, 1368789), (4419, 456263), (8347, 241551), (25041, 80517), (26839, 75123)]