4741821

素因数分解:

$3^4\times 7^1\times {\mathrm{8363}}^1$

素因数の和:8382

約数の個数: 20

約数和(自身を含む): 8096352

約数和(自身を除く): 3354531

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 8363, 25089, 58541, 75267, 175623, 225801, 526869, 677403, 1580607, 4741821]

約数ペア:

[(1, 4741821), (3, 1580607), (7, 677403), (9, 526869), (21, 225801), (27, 175623), (63, 75267), (81, 58541), (189, 25089), (567, 8363)]