13447269

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 22886400

約数和(自身を除く): 9439131

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 2383, 5643, 7149, 21447, 26213, 45277, 64341, 78639, 135831, 235917, 407493, 498047, 707751, 1222479, 1494141, 4482423, 13447269]

約数ペア:

[(1, 13447269), (3, 4482423), (9, 1494141), (11, 1222479), (19, 707751), (27, 498047), (33, 407493), (57, 235917), (99, 135831), (171, 78639), (209, 64341), (297, 45277), (513, 26213), (627, 21447), (1881, 7149), (2383, 5643)]