21088097377

素因数分解:

${\mathrm{23}}^1\times {\mathrm{14153}}^1\times {\mathrm{64783}}^1$

素因数の和:78959

約数の個数: 8

約数和(自身を含む): 22006865664

約数和(自身を除く): 918768287

約数列:

[1, 23, 14153, 64783, 325519, 1490009, 916873799, 21088097377]

約数ペア:

[(1, 21088097377), (23, 916873799), (14153, 1490009), (64783, 325519)]