808210914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19243117}}^1$

素因数の和:19243129

約数の個数: 16

約数和(自身を含む): 1847339328

約数和(自身を除く): 1039128414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19243117, 38486234, 57729351, 115458702, 134701819, 269403638, 404105457, 808210914]

約数ペア:

[(1, 808210914), (2, 404105457), (3, 269403638), (6, 134701819), (7, 115458702), (14, 57729351), (21, 38486234), (42, 19243117)]