1293432259

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1\times {\mathrm{3011}}^1$

素因数の和:3690

約数の個数: 16

約数和(自身を含む): 1494915840

約数和(自身を除く): 201483581

約数列:

[1, 7, 109, 563, 763, 3011, 3941, 21077, 61367, 328199, 429569, 1695193, 2297393, 11866351, 184776037, 1293432259]

約数ペア:

[(1, 1293432259), (7, 184776037), (109, 11866351), (563, 2297393), (763, 1695193), (3011, 429569), (3941, 328199), (21077, 61367)]