17996801901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{17333}}^1$

素因数の和:17765

約数の個数: 32

約数和(自身を含む): 26247836160

約数和(自身を除く): 8251034259

約数列:

[1, 3, 13, 39, 79, 237, 337, 1011, 1027, 3081, 4381, 13143, 17333, 26623, 51999, 79869, 225329, 346099, 675987, 1038297, 1369307, 4107921, 5841221, 17523663, 17800991, 53402973, 75935873, 227807619, 461456459, 1384369377, 5998933967, 17996801901]

約数ペア:

[(1, 17996801901), (3, 5998933967), (13, 1384369377), (39, 461456459), (79, 227807619), (237, 75935873), (337, 53402973), (1011, 17800991), (1027, 17523663), (3081, 5841221), (4381, 4107921), (13143, 1369307), (17333, 1038297), (26623, 675987), (51999, 346099), (79869, 225329)]