2893002861

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{617767}}^1$

素因数の和:618000

約数の個数: 16

約数和(自身を含む): 4428161024

約数和(自身を除く): 1535158163

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 617767, 1853301, 4324369, 12973107, 137762041, 413286123, 964334287, 2893002861]

約数ペア:

[(1, 2893002861), (3, 964334287), (7, 413286123), (21, 137762041), (223, 12973107), (669, 4324369), (1561, 1853301), (4683, 617767)]