2810271

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 4032000

約数和(自身を除く): 1221729

約数列:

[1, 3, 19, 47, 57, 141, 893, 1049, 2679, 3147, 19931, 49303, 59793, 147909, 936757, 2810271]

約数ペア:

[(1, 2810271), (3, 936757), (19, 147909), (47, 59793), (57, 49303), (141, 19931), (893, 3147), (1049, 2679)]