4250967

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5471}}^1$

素因数の和:5518

約数の個数: 16

約数和(自身を含む): 6653952

約数和(自身を除く): 2402985

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 5471, 16413, 38297, 114891, 202427, 607281, 1416989, 4250967]

約数ペア:

[(1, 4250967), (3, 1416989), (7, 607281), (21, 202427), (37, 114891), (111, 38297), (259, 16413), (777, 5471)]