11163789

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 20372352

約数和(自身を除く): 9208563

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 129, 273, 301, 317, 387, 559, 819, 903, 951, 1677, 2219, 2709, 2853, 3913, 4121, 5031, 6657, 11739, 12363, 13631, 19971, 28847, 35217, 37089, 40893, 86541, 95417, 122679, 177203, 259623, 286251, 531609, 858753, 1240421, 1594827, 3721263, 11163789]

約数ペア:

[(1, 11163789), (3, 3721263), (7, 1594827), (9, 1240421), (13, 858753), (21, 531609), (39, 286251), (43, 259623), (63, 177203), (91, 122679), (117, 95417), (129, 86541), (273, 40893), (301, 37089), (317, 35217), (387, 28847), (559, 19971), (819, 13631), (903, 12363), (951, 11739), (1677, 6657), (2219, 5031), (2709, 4121), (2853, 3913)]