16773219

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2087}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 26058240

約数和(自身を除く): 9285021

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2087, 2679, 6261, 8037, 18783, 39653, 98089, 118959, 294267, 356877, 882801, 1863691, 5591073, 16773219]

約数ペア:

[(1, 16773219), (3, 5591073), (9, 1863691), (19, 882801), (47, 356877), (57, 294267), (141, 118959), (171, 98089), (423, 39653), (893, 18783), (2087, 8037), (2679, 6261)]