329289219

素因数分解:

$3^4\times 7^1\times {\mathrm{580757}}^1$

素因数の和:580776

約数の個数: 20

約数和(自身を含む): 562173744

約数和(自身を除く): 232884525

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 580757, 1742271, 4065299, 5226813, 12195897, 15680439, 36587691, 47041317, 109763073, 329289219]

約数ペア:

[(1, 329289219), (3, 109763073), (7, 47041317), (9, 36587691), (21, 15680439), (27, 12195897), (63, 5226813), (81, 4065299), (189, 1742271), (567, 580757)]