1189663389

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{937481}}^1$

素因数の和:937537

約数の個数: 16

約数和(自身を含む): 1799965440

約数和(自身を除く): 610302051

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 937481, 2812443, 8437329, 25311987, 44061607, 132184821, 396554463, 1189663389]

約数ペア:

[(1, 1189663389), (3, 396554463), (9, 132184821), (27, 44061607), (47, 25311987), (141, 8437329), (423, 2812443), (1269, 937481)]