201816237

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{417839}}^1$

素因数の和:417872

約数の個数: 16

約数和(自身を含む): 320901120

約数和(自身を除く): 119084883

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 417839, 1253517, 2924873, 8774619, 9610297, 28830891, 67272079, 201816237]

約数ペア:

[(1, 201816237), (3, 67272079), (7, 28830891), (21, 9610297), (23, 8774619), (69, 2924873), (161, 1253517), (483, 417839)]