1197439443

素因数分解:

$3^4\times {\mathrm{2719}}^1\times {\mathrm{5437}}^1$

素因数の和:8168

約数の個数: 20

約数和(自身を含む): 1789754560

約数和(自身を除く): 592315117

約数列:

[1, 3, 9, 27, 81, 2719, 5437, 8157, 16311, 24471, 48933, 73413, 146799, 220239, 440397, 14783203, 44349609, 133048827, 399146481, 1197439443]

約数ペア:

[(1, 1197439443), (3, 399146481), (9, 133048827), (27, 44349609), (81, 14783203), (2719, 440397), (5437, 220239), (8157, 146799), (16311, 73413), (24471, 48933)]