2629120131

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{374039}}^1$

素因数の和:374127

約数の個数: 24

約数和(自身を含む): 4201217280

約数和(自身を除く): 1572097149

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 374039, 1122117, 3366351, 4114429, 12343287, 26556769, 37029861, 79670307, 239010921, 292124459, 876373377, 2629120131]

約数ペア:

[(1, 2629120131), (3, 876373377), (9, 292124459), (11, 239010921), (33, 79670307), (71, 37029861), (99, 26556769), (213, 12343287), (639, 4114429), (781, 3366351), (2343, 1122117), (7029, 374039)]