2890984521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1\times {\mathrm{23629}}^1$

素因数の和:26048

約数の個数: 16

約数和(自身を含む): 4083264000

約数和(自身を除く): 1192279479

約数列:

[1, 3, 17, 51, 2399, 7197, 23629, 40783, 70887, 122349, 401693, 1205079, 56685971, 170057913, 963661507, 2890984521]

約数ペア:

[(1, 2890984521), (3, 963661507), (17, 170057913), (51, 56685971), (2399, 1205079), (7197, 401693), (23629, 122349), (40783, 70887)]