13475187

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 22176000

約数和(自身を除く): 8700813

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 177, 297, 531, 649, 769, 1593, 1947, 2307, 5841, 6921, 8459, 17523, 20763, 25377, 45371, 76131, 136113, 228393, 408339, 499081, 1225017, 1497243, 4491729, 13475187]

約数ペア:

[(1, 13475187), (3, 4491729), (9, 1497243), (11, 1225017), (27, 499081), (33, 408339), (59, 228393), (99, 136113), (177, 76131), (297, 45371), (531, 25377), (649, 20763), (769, 17523), (1593, 8459), (1947, 6921), (2307, 5841)]