3045021

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1747}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 4698624

約数和(自身を除く): 1653603

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 1747, 5241, 12229, 36687, 145001, 435003, 1015007, 3045021]

約数ペア:

[(1, 3045021), (3, 1015007), (7, 435003), (21, 145001), (83, 36687), (249, 12229), (581, 5241), (1743, 1747)]