42134889

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1979}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 57784320

約数和(自身を除く): 15649431

約数列:

[1, 3, 47, 141, 151, 453, 1979, 5937, 7097, 21291, 93013, 279039, 298829, 896487, 14044963, 42134889]

約数ペア:

[(1, 42134889), (3, 14044963), (47, 896487), (141, 298829), (151, 279039), (453, 93013), (1979, 21291), (5937, 7097)]