217296051

素因数分解:

$3^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{9467}}^1$

素因数の和:10570

約数の個数: 16

約数和(自身を含む): 331455744

約数和(自身を除く): 114159693

約数列:

[1, 3, 7, 21, 1093, 3279, 7651, 9467, 22953, 28401, 66269, 198807, 10347431, 31042293, 72432017, 217296051]

約数ペア:

[(1, 217296051), (3, 72432017), (7, 31042293), (21, 10347431), (1093, 198807), (3279, 66269), (7651, 28401), (9467, 22953)]