282956229

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1723}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 416325312

約数和(自身を除く): 133369083

約数列:

[1, 3, 9, 71, 213, 257, 639, 771, 1723, 2313, 5169, 15507, 18247, 54741, 122333, 164223, 366999, 442811, 1100997, 1328433, 3985299, 31439581, 94318743, 282956229]

約数ペア:

[(1, 282956229), (3, 94318743), (9, 31439581), (71, 3985299), (213, 1328433), (257, 1100997), (639, 442811), (771, 366999), (1723, 164223), (2313, 122333), (5169, 54741), (15507, 18247)]