2141073

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:121

約数の個数: 32

約数和(自身を含む): 3542400

約数和(自身を除く): 1401327

約数列:

[1, 3, 9, 11, 27, 33, 81, 89, 99, 243, 267, 297, 729, 801, 891, 979, 2187, 2403, 2673, 2937, 7209, 8019, 8811, 21627, 24057, 26433, 64881, 79299, 194643, 237897, 713691, 2141073]

約数ペア:

[(1, 2141073), (3, 713691), (9, 237897), (11, 194643), (27, 79299), (33, 64881), (81, 26433), (89, 24057), (99, 21627), (243, 8811), (267, 8019), (297, 7209), (729, 2937), (801, 2673), (891, 2403), (979, 2187)]