1028139

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 1581312

約数和(自身を除く): 553173

約数列:

[1, 3, 7, 21, 173, 283, 519, 849, 1211, 1981, 3633, 5943, 48959, 146877, 342713, 1028139]

約数ペア:

[(1, 1028139), (3, 342713), (7, 146877), (21, 48959), (173, 5943), (283, 3633), (519, 1981), (849, 1211)]