1234291791

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1\times {\mathrm{6997}}^1$

素因数の和:7590

約数の個数: 16

約数和(自身を含む): 1662500864

約数和(自身を除く): 428209073

約数列:

[1, 3, 127, 381, 463, 1389, 6997, 20991, 58801, 176403, 888619, 2665857, 3239611, 9718833, 411430597, 1234291791]

約数ペア:

[(1, 1234291791), (3, 411430597), (127, 9718833), (381, 3239611), (463, 2665857), (1389, 888619), (6997, 176403), (20991, 58801)]