1340897888967

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26227}}^1\times {\mathrm{187277}}^1$

素因数の和:213527

約数の個数: 32

約数和(自身を含む): 2200543468032

約数和(自身を除く): 859645579065

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 26227, 78681, 183589, 187277, 340951, 550767, 561831, 1022853, 1310939, 2386657, 2434601, 3932817, 7159971, 7303803, 17042207, 51126621, 4911713879, 14735141637, 34381997153, 63852280427, 103145991459, 191556841281, 446965962989, 1340897888967]

約数ペア:

[(1, 1340897888967), (3, 446965962989), (7, 191556841281), (13, 103145991459), (21, 63852280427), (39, 34381997153), (91, 14735141637), (273, 4911713879), (26227, 51126621), (78681, 17042207), (183589, 7303803), (187277, 7159971), (340951, 3932817), (550767, 2434601), (561831, 2386657), (1022853, 1310939)]