1353442321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{4391}}^1\times {\mathrm{4003}}^1$

素因数の和:8412

約数の個数: 16

約数和(自身を含む): 1688214528

約数和(自身を除く): 334772207

約数列:

[1, 7, 11, 77, 4003, 4391, 28021, 30737, 44033, 48301, 308231, 338107, 17577173, 123040211, 193348903, 1353442321]

約数ペア:

[(1, 1353442321), (7, 193348903), (11, 123040211), (77, 17577173), (4003, 338107), (4391, 308231), (28021, 48301), (30737, 44033)]