13149459

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 20088432

約数和(自身を除く): 6938973

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1021, 1431, 3063, 4293, 9189, 12879, 27567, 54113, 82701, 162339, 248103, 487017, 1461051, 4383153, 13149459]

約数ペア:

[(1, 13149459), (3, 4383153), (9, 1461051), (27, 487017), (53, 248103), (81, 162339), (159, 82701), (243, 54113), (477, 27567), (1021, 12879), (1431, 9189), (3063, 4293)]