29087499

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72901}}^1$

素因数の和:72930

約数の個数: 16

約数和(自身を含む): 46657280

約数和(自身を除く): 17569781

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 72901, 218703, 510307, 1385119, 1530921, 4155357, 9695833, 29087499]

約数ペア:

[(1, 29087499), (3, 9695833), (7, 4155357), (19, 1530921), (21, 1385119), (57, 510307), (133, 218703), (399, 72901)]