940688063

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{4423}}^1$

素因数の和:5774

約数の個数: 16

約数和(自身を含む): 1122917376

約数和(自身を除く): 182229313

約数列:

[1, 7, 23, 161, 1321, 4423, 9247, 30383, 30961, 101729, 212681, 712103, 5842783, 40899481, 134384009, 940688063]

約数ペア:

[(1, 940688063), (7, 134384009), (23, 40899481), (161, 5842783), (1321, 712103), (4423, 212681), (9247, 101729), (30383, 30961)]