243643531

素因数分解:

${\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 258048000

約数和(自身を除く): 14404469

約数列:

[1, 23, 127, 239, 349, 2921, 5497, 8027, 30353, 44323, 83411, 698119, 1019429, 1918453, 10593197, 243643531]

約数ペア:

[(1, 243643531), (23, 10593197), (127, 1918453), (239, 1019429), (349, 698119), (2921, 83411), (5497, 44323), (8027, 30353)]