13149729

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{25633}}^1$

素因数の和:25661

約数の個数: 16

約数和(自身を含む): 20507200

約数和(自身を除く): 7357471

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 25633, 76899, 230697, 487027, 692091, 1461081, 4383243, 13149729]

約数ペア:

[(1, 13149729), (3, 4383243), (9, 1461081), (19, 692091), (27, 487027), (57, 230697), (171, 76899), (513, 25633)]