2530155831

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1525109}}^1$

素因数の和:1525198

約数の個数: 16

約数和(自身を含む): 3904281600

約数和(自身を除く): 1374125769

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 1525109, 4575327, 10675763, 32027289, 120483611, 361450833, 843385277, 2530155831]

約数ペア:

[(1, 2530155831), (3, 843385277), (7, 361450833), (21, 120483611), (79, 32027289), (237, 10675763), (553, 4575327), (1659, 1525109)]