19335339

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 28641600

約数和(自身を除く): 9306261

約数列:

[1, 3, 9, 89, 101, 239, 267, 303, 717, 801, 909, 2151, 8989, 21271, 24139, 26967, 63813, 72417, 80901, 191439, 217251, 2148371, 6445113, 19335339]

約数ペア:

[(1, 19335339), (3, 6445113), (9, 2148371), (89, 217251), (101, 191439), (239, 80901), (267, 72417), (303, 63813), (717, 26967), (801, 24139), (909, 21271), (2151, 8989)]