989702063

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1\times {\mathrm{3823}}^1$

素因数の和:5054

約数の個数: 16

約数和(自身を含む): 1168859136

約数和(自身を除く): 179157073

約数列:

[1, 7, 31, 217, 1193, 3823, 8351, 26761, 36983, 118513, 258881, 829591, 4560839, 31925873, 141386009, 989702063]

約数ペア:

[(1, 989702063), (7, 141386009), (31, 31925873), (217, 4560839), (1193, 829591), (3823, 258881), (8351, 118513), (26761, 36983)]