22401351

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6709}}^1$

素因数の和:6775

約数の個数: 24

約数和(自身を含む): 37683360

約数和(自身を除く): 15282009

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 6709, 20127, 46963, 60381, 140889, 355577, 422667, 1066731, 2489039, 3200193, 7467117, 22401351]

約数ペア:

[(1, 22401351), (3, 7467117), (7, 3200193), (9, 2489039), (21, 1066731), (53, 422667), (63, 355577), (159, 140889), (371, 60381), (477, 46963), (1113, 20127), (3339, 6709)]