16914989

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{691}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 20926080

約数和(自身を除く): 4011091

約数列:

[1, 7, 13, 91, 269, 691, 1883, 3497, 4837, 8983, 24479, 62881, 185879, 1301153, 2416427, 16914989]

約数ペア:

[(1, 16914989), (7, 2416427), (13, 1301153), (91, 185879), (269, 62881), (691, 24479), (1883, 8983), (3497, 4837)]