13253229

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2269}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 21247200

約数和(自身を除く): 7993971

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 2269, 5841, 6807, 20421, 24959, 74877, 133871, 224631, 401613, 1204839, 1472581, 4417743, 13253229]

約数ペア:

[(1, 13253229), (3, 4417743), (9, 1472581), (11, 1204839), (33, 401613), (59, 224631), (99, 133871), (177, 74877), (531, 24959), (649, 20421), (1947, 6807), (2269, 5841)]