11256453

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 7613307

約数列:

[1, 3, 9, 13, 23, 39, 47, 69, 89, 117, 141, 207, 267, 299, 423, 611, 801, 897, 1081, 1157, 1833, 2047, 2691, 3243, 3471, 4183, 5499, 6141, 9729, 10413, 12549, 14053, 18423, 26611, 37647, 42159, 54379, 79833, 96209, 126477, 163137, 239499, 288627, 489411, 865881, 1250717, 3752151, 11256453]

約数ペア:

[(1, 11256453), (3, 3752151), (9, 1250717), (13, 865881), (23, 489411), (39, 288627), (47, 239499), (69, 163137), (89, 126477), (117, 96209), (141, 79833), (207, 54379), (267, 42159), (299, 37647), (423, 26611), (611, 18423), (801, 14053), (897, 12549), (1081, 10413), (1157, 9729), (1833, 6141), (2047, 5499), (2691, 4183), (3243, 3471)]