1380459983

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{53113}}^1$

素因数の和:53246

約数の個数: 16

約数和(自身を含む): 1631662080

約数和(自身を除く): 251202097

約数列:

[1, 7, 47, 79, 329, 553, 3713, 25991, 53113, 371791, 2496311, 4195927, 17474177, 29371489, 197208569, 1380459983]

約数ペア:

[(1, 1380459983), (7, 197208569), (47, 29371489), (79, 17474177), (329, 4195927), (553, 2496311), (3713, 371791), (25991, 53113)]