9238131

素因数分解:

$3^5\times 7^1\times {\mathrm{5431}}^1$

素因数の和:5453

約数の個数: 24

約数和(自身を含む): 15817984

約数和(自身を除く): 6579853

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 5431, 16293, 38017, 48879, 114051, 146637, 342153, 439911, 1026459, 1319733, 3079377, 9238131]

約数ペア:

[(1, 9238131), (3, 3079377), (7, 1319733), (9, 1026459), (21, 439911), (27, 342153), (63, 146637), (81, 114051), (189, 48879), (243, 38017), (567, 16293), (1701, 5431)]