2007149121

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{6659}}^1$

素因数の和:7085

約数の個数: 24

約数和(自身を含む): 2936100960

約数和(自身を除く): 928951839

約数列:

[1, 3, 9, 107, 313, 321, 939, 963, 2817, 6659, 19977, 33491, 59931, 100473, 301419, 712513, 2084267, 2137539, 6252801, 6412617, 18758403, 223016569, 669049707, 2007149121]

約数ペア:

[(1, 2007149121), (3, 669049707), (9, 223016569), (107, 18758403), (313, 6412617), (321, 6252801), (939, 2137539), (963, 2084267), (2817, 712513), (6659, 301419), (19977, 100473), (33491, 59931)]