11515491

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 36

約数和(自身を含む): 18442008

約数和(自身を除く): 6926517

約数列:

[1, 3, 9, 13, 39, 67, 113, 117, 169, 201, 339, 507, 603, 871, 1017, 1469, 1521, 2613, 4407, 7571, 7839, 11323, 13221, 19097, 22713, 33969, 57291, 68139, 98423, 101907, 171873, 295269, 885807, 1279499, 3838497, 11515491]

約数ペア:

[(1, 11515491), (3, 3838497), (9, 1279499), (13, 885807), (39, 295269), (67, 171873), (113, 101907), (117, 98423), (169, 68139), (201, 57291), (339, 33969), (507, 22713), (603, 19097), (871, 13221), (1017, 11323), (1469, 7839), (1521, 7571), (2613, 4407)]