13071092013

素因数分解:

$3^3\times 7^1\times {\mathrm{69159217}}^1$

素因数の和:69159233

約数の個数: 16

約数和(自身を含む): 22130949760

約数和(自身を除く): 9059857747

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 69159217, 207477651, 484114519, 622432953, 1452343557, 1867298859, 4357030671, 13071092013]

約数ペア:

[(1, 13071092013), (3, 4357030671), (7, 1867298859), (9, 1452343557), (21, 622432953), (27, 484114519), (63, 207477651), (189, 69159217)]