2673159

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 3704064

約数和(自身を除く): 1030905

約数列:

[1, 3, 41, 103, 123, 211, 309, 633, 4223, 8651, 12669, 21733, 25953, 65199, 891053, 2673159]

約数ペア:

[(1, 2673159), (3, 891053), (41, 65199), (103, 25953), (123, 21733), (211, 12669), (309, 8651), (633, 4223)]