238153321

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{3391}}^1$

素因数の和:3604

約数の個数: 16

約数和(自身を含む): 277872640

約数和(自身を除く): 39719319

約数列:

[1, 7, 79, 127, 553, 889, 3391, 10033, 23737, 70231, 267889, 430657, 1875223, 3014599, 34021903, 238153321]

約数ペア:

[(1, 238153321), (7, 34021903), (79, 3014599), (127, 1875223), (553, 430657), (889, 267889), (3391, 70231), (10033, 23737)]