47440989

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 70267392

約数和(自身を除く): 22826403

約数列:

[1, 3, 9, 53, 159, 271, 367, 477, 813, 1101, 2439, 3303, 14363, 19451, 43089, 58353, 99457, 129267, 175059, 298371, 895113, 5271221, 15813663, 47440989]

約数ペア:

[(1, 47440989), (3, 15813663), (9, 5271221), (53, 895113), (159, 298371), (271, 175059), (367, 129267), (477, 99457), (813, 58353), (1101, 43089), (2439, 19451), (3303, 14363)]