827974777

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{4243}}^1$

素因数の和:4768

約数の個数: 16

約数和(自身を含む): 964100992

約数和(自身を除く): 136126215

約数列:

[1, 7, 61, 427, 457, 3199, 4243, 27877, 29701, 195139, 258823, 1811761, 1939051, 13573357, 118282111, 827974777]

約数ペア:

[(1, 827974777), (7, 118282111), (61, 13573357), (427, 1939051), (457, 1811761), (3199, 258823), (4243, 195139), (27877, 29701)]