408006214269

素因数分解:

$3^1\times {\mathrm{2557}}^1\times {\mathrm{3511}}^1\times {\mathrm{15149}}^1$

素因数の和:21220

約数の個数: 16

約数和(自身を含む): 544411977600

約数和(自身を除く): 136405763331

約数列:

[1, 3, 2557, 3511, 7671, 10533, 15149, 45447, 8977627, 26932881, 38735993, 53188139, 116207979, 159564417, 136002071423, 408006214269]

約数ペア:

[(1, 408006214269), (3, 136002071423), (2557, 159564417), (3511, 116207979), (7671, 53188139), (10533, 38735993), (15149, 26932881), (45447, 8977627)]