1255201239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1\times {\mathrm{19183}}^1$

素因数の和:20486

約数の個数: 16

約数和(自身を含む): 1773522432

約数和(自身を除く): 518321193

約数列:

[1, 3, 17, 51, 1283, 3849, 19183, 21811, 57549, 65433, 326111, 978333, 24611789, 73835367, 418400413, 1255201239]

約数ペア:

[(1, 1255201239), (3, 418400413), (17, 73835367), (51, 24611789), (1283, 978333), (3849, 326111), (19183, 65433), (21811, 57549)]