3109942

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 24

約数和(自身を含む): 5228496

約数和(自身を除く): 2118554

約数列:

[1, 2, 11, 22, 71, 121, 142, 181, 242, 362, 781, 1562, 1991, 3982, 8591, 12851, 17182, 21901, 25702, 43802, 141361, 282722, 1554971, 3109942]

約数ペア:

[(1, 3109942), (2, 1554971), (11, 282722), (22, 141361), (71, 43802), (121, 25702), (142, 21901), (181, 17182), (242, 12851), (362, 8591), (781, 3982), (1562, 1991)]