285371521

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1031}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 301327488

約数和(自身を除く): 15955967

約数列:

[1, 41, 43, 157, 1031, 1763, 6437, 6751, 42271, 44333, 161867, 276791, 1817653, 6636547, 6960281, 285371521]

約数ペア:

[(1, 285371521), (41, 6960281), (43, 6636547), (157, 1817653), (1031, 276791), (1763, 161867), (6437, 44333), (6751, 42271)]