1238961241

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1\times {\mathrm{5749}}^1$

素因数の和:7584

約数の個数: 16

約数和(自身を含む): 1500336000

約数和(自身を除く): 261374759

約数列:

[1, 7, 17, 119, 1811, 5749, 12677, 30787, 40243, 97733, 215509, 684131, 10411439, 72880073, 176994463, 1238961241]

約数ペア:

[(1, 1238961241), (7, 176994463), (17, 72880073), (119, 10411439), (1811, 684131), (5749, 215509), (12677, 97733), (30787, 40243)]