2487804939

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{242689}}^1$

素因数の和:242779

約数の個数: 24

約数和(自身を含む): 3861683280

約数和(自身を除く): 1373878341

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 10251, 242689, 728067, 2184201, 4125713, 12377139, 16260163, 37131417, 48780489, 146341467, 276422771, 829268313, 2487804939]

約数ペア:

[(1, 2487804939), (3, 829268313), (9, 276422771), (17, 146341467), (51, 48780489), (67, 37131417), (153, 16260163), (201, 12377139), (603, 4125713), (1139, 2184201), (3417, 728067), (10251, 242689)]