2321814537

素因数分解:

$3^4\times 7^1\times {\mathrm{4094911}}^1$

素因数の和:4094930

約数の個数: 20

約数和(自身を含む): 3963874816

約数和(自身を除く): 1642060279

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 4094911, 12284733, 28664377, 36854199, 85993131, 110562597, 257979393, 331687791, 773938179, 2321814537]

約数ペア:

[(1, 2321814537), (3, 773938179), (7, 331687791), (9, 257979393), (21, 110562597), (27, 85993131), (63, 36854199), (81, 28664377), (189, 12284733), (567, 4094911)]