11191791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{827}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 16136064

約数和(自身を除く): 4944273

約数列:

[1, 3, 13, 39, 347, 827, 1041, 2481, 4511, 10751, 13533, 32253, 286969, 860907, 3730597, 11191791]

約数ペア:

[(1, 11191791), (3, 3730597), (13, 860907), (39, 286969), (347, 32253), (827, 13533), (1041, 10751), (2481, 4511)]