11447037

素因数分解:

$3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 36

約数和(自身を含む): 19500156

約数和(自身を除く): 8053119

約数列:

[1, 3, 7, 9, 21, 49, 63, 101, 147, 257, 303, 441, 707, 771, 909, 1799, 2121, 2313, 4949, 5397, 6363, 12593, 14847, 16191, 25957, 37779, 44541, 77871, 113337, 181699, 233613, 545097, 1271893, 1635291, 3815679, 11447037]

約数ペア:

[(1, 11447037), (3, 3815679), (7, 1635291), (9, 1271893), (21, 545097), (49, 233613), (63, 181699), (101, 113337), (147, 77871), (257, 44541), (303, 37779), (441, 25957), (707, 16191), (771, 14847), (909, 12593), (1799, 6363), (2121, 5397), (2313, 4949)]