11203947

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 17640000

約数和(自身を除く): 6436053

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 261, 349, 369, 783, 1047, 1107, 1189, 3141, 3567, 9423, 10121, 10701, 14309, 30363, 32103, 42927, 91089, 128781, 273267, 386343, 414961, 1244883, 3734649, 11203947]

約数ペア:

[(1, 11203947), (3, 3734649), (9, 1244883), (27, 414961), (29, 386343), (41, 273267), (87, 128781), (123, 91089), (261, 42927), (349, 32103), (369, 30363), (783, 14309), (1047, 10701), (1107, 10121), (1189, 9423), (3141, 3567)]