427103667

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{373669}}^1$

素因数の和:373802

約数の個数: 12

約数和(自身を含む): 621786880

約数和(自身を除く): 194683213

約数列:

[1, 3, 9, 127, 381, 1143, 373669, 1121007, 3363021, 47455963, 142367889, 427103667]

約数ペア:

[(1, 427103667), (3, 142367889), (9, 47455963), (127, 3363021), (381, 1121007), (1143, 373669)]