3427743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 5018112

約数和(自身を除く): 1590369

約数列:

[1, 3, 11, 33, 241, 431, 723, 1293, 2651, 4741, 7953, 14223, 103871, 311613, 1142581, 3427743]

約数ペア:

[(1, 3427743), (3, 1142581), (11, 311613), (33, 103871), (241, 14223), (431, 7953), (723, 4741), (1293, 2651)]