2021063321

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1\times {\mathrm{2141}}^1$

素因数の和:3032

約数の個数: 16

約数和(自身を含む): 2146249728

約数和(自身を除く): 125186407

約数列:

[1, 31, 37, 823, 1147, 2141, 25513, 30451, 66371, 79217, 943981, 1762043, 2455727, 54623333, 65195591, 2021063321]

約数ペア:

[(1, 2021063321), (31, 65195591), (37, 54623333), (823, 2455727), (1147, 1762043), (2141, 943981), (25513, 79217), (30451, 66371)]