1800702963

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{4256981}}^1$

素因数の和:4257034

約数の個数: 12

約数和(自身を含む): 2656356768

約数和(自身を除く): 855653805

約数列:

[1, 3, 9, 47, 141, 423, 4256981, 12770943, 38312829, 200078107, 600234321, 1800702963]

約数ペア:

[(1, 1800702963), (3, 600234321), (9, 200078107), (47, 38312829), (141, 12770943), (423, 4256981)]