13223637

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12347}}^1$

素因数の和:12377

約数の個数: 24

約数和(自身を含む): 23115456

約数和(自身を除く): 9891819

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 12347, 37041, 86429, 111123, 209899, 259287, 629697, 777861, 1469293, 1889091, 4407879, 13223637]

約数ペア:

[(1, 13223637), (3, 4407879), (7, 1889091), (9, 1469293), (17, 777861), (21, 629697), (51, 259287), (63, 209899), (119, 111123), (153, 86429), (357, 37041), (1071, 12347)]