38876649

素因数分解:

$3^1\times 7^3\times {\mathrm{37781}}^1$

素因数の和:37805

約数の個数: 16

約数和(自身を含む): 60451200

約数和(自身を除く): 21574551

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 37781, 113343, 264467, 793401, 1851269, 5553807, 12958883, 38876649]

約数ペア:

[(1, 38876649), (3, 12958883), (7, 5553807), (21, 1851269), (49, 793401), (147, 264467), (343, 113343), (1029, 37781)]