28103667513

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{552059}}^1$

素因数の和:552372

約数の個数: 16

約数和(自身を含む): 38158387200

約数和(自身を除く): 10054719687

約数列:

[1, 3, 71, 213, 239, 717, 16969, 50907, 552059, 1656177, 39196189, 117588567, 131942101, 395826303, 9367889171, 28103667513]

約数ペア:

[(1, 28103667513), (3, 9367889171), (71, 395826303), (213, 131942101), (239, 117588567), (717, 39196189), (16969, 1656177), (50907, 552059)]