7471149

素因数分解:

$3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{991}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 11427840

約数和(自身を除く): 3956691

約数列:

[1, 3, 7, 21, 359, 991, 1077, 2513, 2973, 6937, 7539, 20811, 355769, 1067307, 2490383, 7471149]

約数ペア:

[(1, 7471149), (3, 2490383), (7, 1067307), (21, 355769), (359, 20811), (991, 7539), (1077, 6937), (2513, 2973)]