2247268317

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{19603}}^1$

素因数の和:19769

約数の個数: 32

約数和(自身を含む): 3523074048

約数和(自身を除く): 1275805731

約数列:

[1, 3, 7, 21, 53, 103, 159, 309, 371, 721, 1113, 2163, 5459, 16377, 19603, 38213, 58809, 114639, 137221, 411663, 1038959, 2019109, 3116877, 6057327, 7272713, 14133763, 21818139, 42401289, 107012777, 321038331, 749089439, 2247268317]

約数ペア:

[(1, 2247268317), (3, 749089439), (7, 321038331), (21, 107012777), (53, 42401289), (103, 21818139), (159, 14133763), (309, 7272713), (371, 6057327), (721, 3116877), (1113, 2019109), (2163, 1038959), (5459, 411663), (16377, 137221), (19603, 114639), (38213, 58809)]