1272117

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5507}}^1$

素因数の和:5528

約数の個数: 16

約数和(自身を含む): 2115072

約数和(自身を除く): 842955

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 5507, 16521, 38549, 60577, 115647, 181731, 424039, 1272117]

約数ペア:

[(1, 1272117), (3, 424039), (7, 181731), (11, 115647), (21, 60577), (33, 38549), (77, 16521), (231, 5507)]