1311710397

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{65839}}^1$

素因数の和:66100

約数の個数: 16

約数和(自身を含む): 1817184000

約数和(自身を除く): 505473603

約数列:

[1, 3, 29, 87, 229, 687, 6641, 19923, 65839, 197517, 1909331, 5727993, 15077131, 45231393, 437236799, 1311710397]

約数ペア:

[(1, 1311710397), (3, 437236799), (29, 45231393), (87, 15077131), (229, 5727993), (687, 1909331), (6641, 197517), (19923, 65839)]