191234281

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{6911}}^1$

素因数の和:7044

約数の個数: 16

約数和(自身を含む): 225607680

約数和(自身を除く): 34373399

約数列:

[1, 7, 59, 67, 413, 469, 3953, 6911, 27671, 48377, 407749, 463037, 2854243, 3241259, 27319183, 191234281]

約数ペア:

[(1, 191234281), (7, 27319183), (59, 3241259), (67, 2854243), (413, 463037), (469, 407749), (3953, 48377), (6911, 27671)]