11545947

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1399}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 19219200

約数和(自身を除く): 7673253

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 1399, 2751, 4197, 8253, 9793, 12591, 29379, 88137, 183269, 549807, 1282883, 1649421, 3848649, 11545947]

約数ペア:

[(1, 11545947), (3, 3848649), (7, 1649421), (9, 1282883), (21, 549807), (63, 183269), (131, 88137), (393, 29379), (917, 12591), (1179, 9793), (1399, 8253), (2751, 4197)]