1168158243

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{783473}}^1$

素因数の和:783554

約数の個数: 16

約数和(自身を含む): 1805124096

約数和(自身を除く): 636965853

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 783473, 2350419, 5484311, 16452933, 55626583, 166879749, 389386081, 1168158243]

約数ペア:

[(1, 1168158243), (3, 389386081), (7, 166879749), (21, 55626583), (71, 16452933), (213, 5484311), (497, 2350419), (1491, 783473)]