13852251

素因数分解:

$3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:432

約数の個数: 36

約数和(自身を含む): 23581584

約数和(自身を除く): 9729333

約数列:

[1, 3, 7, 9, 21, 49, 63, 101, 147, 303, 311, 441, 707, 909, 933, 2121, 2177, 2799, 4949, 6363, 6531, 14847, 15239, 19593, 31411, 44541, 45717, 94233, 137151, 219877, 282699, 659631, 1539139, 1978893, 4617417, 13852251]

約数ペア:

[(1, 13852251), (3, 4617417), (7, 1978893), (9, 1539139), (21, 659631), (49, 282699), (63, 219877), (101, 137151), (147, 94233), (303, 45717), (311, 44541), (441, 31411), (707, 19593), (909, 15239), (933, 14847), (2121, 6531), (2177, 6363), (2799, 4949)]