153538693

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{4441}}^1$

素因数の和:4908

約数の個数: 16

約数和(自身を含む): 191894400

約数和(自身を除く): 38355707

約数列:

[1, 7, 11, 77, 449, 3143, 4441, 4939, 31087, 34573, 48851, 341957, 1994009, 13958063, 21934099, 153538693]

約数ペア:

[(1, 153538693), (7, 21934099), (11, 13958063), (77, 1994009), (449, 341957), (3143, 48851), (4441, 34573), (4939, 31087)]