1365987

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2243}}^1$

素因数の和:2282

約数の個数: 16

約数和(自身を含む): 2154240

約数和(自身を除く): 788253

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 2243, 6729, 15701, 47103, 65047, 195141, 455329, 1365987]

約数ペア:

[(1, 1365987), (3, 455329), (7, 195141), (21, 65047), (29, 47103), (87, 15701), (203, 6729), (609, 2243)]