11111961

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2659}}^1$

素因数の和:2868

約数の個数: 16

約数和(自身を含む): 17024000

約数和(自身を除く): 5912039

約数列:

[1, 3, 7, 21, 199, 597, 1393, 2659, 4179, 7977, 18613, 55839, 529141, 1587423, 3703987, 11111961]

約数ペア:

[(1, 11111961), (3, 3703987), (7, 1587423), (21, 529141), (199, 55839), (597, 18613), (1393, 7977), (2659, 4179)]