13445103

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 22282240

約数和(自身を除く): 8837137

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1087, 1767, 3261, 4123, 7609, 12369, 20653, 22827, 33697, 61959, 101091, 144571, 235879, 433713, 640243, 707637, 1920729, 4481701, 13445103]

約数ペア:

[(1, 13445103), (3, 4481701), (7, 1920729), (19, 707637), (21, 640243), (31, 433713), (57, 235879), (93, 144571), (133, 101091), (217, 61959), (399, 33697), (589, 22827), (651, 20653), (1087, 12369), (1767, 7609), (3261, 4123)]