3889039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3006

約数の個数: 16

約数和(自身を含む): 5135616

約数和(自身を除く): 1246577

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 2971, 20797, 32681, 50507, 228767, 353549, 555577, 3889039]

約数ペア:

[(1, 3889039), (7, 555577), (11, 353549), (17, 228767), (77, 50507), (119, 32681), (187, 20797), (1309, 2971)]