2974717.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{2131}}^1$

素因数の和:3112

約数の個数: 16

約数和(自身を含む): 66313728

約数和(自身を除く): 22860507

約数列:

[1, 3, 7, 21, 971, 2131, 2913, 6393, 6797, 14917, 20391, 44751, 2069201, 6207603, 14484407, 43453221]

約数ペア:

[(1, 43453221), (3, 14484407), (7, 6207603), (21, 2069201), (971, 44751), (2131, 20391), (2913, 14917), (6393, 6797)]