3042949

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 4050648

約数和(自身を除く): 1007699

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 281, 637, 833, 1547, 1967, 3653, 4777, 10829, 13769, 25571, 33439, 62101, 178997, 234073, 434707, 3042949]

約数ペア:

[(1, 3042949), (7, 434707), (13, 234073), (17, 178997), (49, 62101), (91, 33439), (119, 25571), (221, 13769), (281, 10829), (637, 4777), (833, 3653), (1547, 1967)]