13440717

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 20966400

約数和(自身を除く): 7525683

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 2239, 6003, 6717, 20151, 51497, 64931, 154491, 194793, 463473, 584379, 1493413, 4480239, 13440717]

約数ペア:

[(1, 13440717), (3, 4480239), (9, 1493413), (23, 584379), (29, 463473), (69, 194793), (87, 154491), (207, 64931), (261, 51497), (667, 20151), (2001, 6717), (2239, 6003)]