894862017

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{268003}}^1$

素因数の和:268069

約数の個数: 24

約数和(自身を含む): 1505110464

約数和(自身を除く): 610248447

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 268003, 804009, 1876021, 2412027, 5628063, 14204159, 16884189, 42612477, 99429113, 127837431, 298287339, 894862017]

約数ペア:

[(1, 894862017), (3, 298287339), (7, 127837431), (9, 99429113), (21, 42612477), (53, 16884189), (63, 14204159), (159, 5628063), (371, 2412027), (477, 1876021), (1113, 804009), (3339, 268003)]