2013802893

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 3032100864

約数和(自身を除く): 1018297971

約数列:

[1, 3, 9, 53, 73, 151, 159, 219, 383, 453, 477, 657, 1149, 1359, 3447, 3869, 8003, 11023, 11607, 20299, 24009, 27959, 33069, 34821, 57833, 60897, 72027, 83877, 99207, 173499, 182691, 251631, 520497, 584219, 1481827, 1752657, 3065149, 4221809, 4445481, 5257971, 9195447, 12665427, 13336443, 27586341, 37996281, 223755877, 671267631, 2013802893]

約数ペア:

[(1, 2013802893), (3, 671267631), (9, 223755877), (53, 37996281), (73, 27586341), (151, 13336443), (159, 12665427), (219, 9195447), (383, 5257971), (453, 4445481), (477, 4221809), (657, 3065149), (1149, 1752657), (1359, 1481827), (3447, 584219), (3869, 520497), (8003, 251631), (11023, 182691), (11607, 173499), (20299, 99207), (24009, 83877), (27959, 72027), (33069, 60897), (34821, 57833)]