2016754299

素因数分解:

$3^2\times 7^2\times {\mathrm{571}}^1\times {\mathrm{8009}}^1$

素因数の和:8600

約数の個数: 36

約数和(自身を含む): 3395054520

約数和(自身を除く): 1378300221

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 571, 1713, 3997, 5139, 8009, 11991, 24027, 27979, 35973, 56063, 72081, 83937, 168189, 251811, 392441, 504567, 1177323, 3531969, 4573139, 13719417, 32011973, 41158251, 96035919, 224083811, 288107757, 672251433, 2016754299]

約数ペア:

[(1, 2016754299), (3, 672251433), (7, 288107757), (9, 224083811), (21, 96035919), (49, 41158251), (63, 32011973), (147, 13719417), (441, 4573139), (571, 3531969), (1713, 1177323), (3997, 504567), (5139, 392441), (8009, 251811), (11991, 168189), (24027, 83937), (27979, 72081), (35973, 56063)]