1427283531

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{416239}}^1$

素因数の和:416375

約数の個数: 16

約数和(自身を含む): 2131148800

約数和(自身を除く): 703865269

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 416239, 1248717, 3746151, 11238453, 52862353, 158587059, 475761177, 1427283531]

約数ペア:

[(1, 1427283531), (3, 475761177), (9, 158587059), (27, 52862353), (127, 11238453), (381, 3746151), (1143, 1248717), (3429, 416239)]