2969682021

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{288683}}^1$

素因数の和:288822

約数の個数: 20

約数和(自身を含む): 4471137792

約数和(自身を除く): 1501455771

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 288683, 866049, 2598147, 7794441, 23383323, 36662741, 109988223, 329964669, 989894007, 2969682021]

約数ペア:

[(1, 2969682021), (3, 989894007), (9, 329964669), (27, 109988223), (81, 36662741), (127, 23383323), (381, 7794441), (1143, 2598147), (3429, 866049), (10287, 288683)]