2873653503

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1927333}}^1$

素因数の和:1927414

約数の個数: 16

約数和(自身を含む): 4440577536

約数和(自身を除く): 1566924033

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1927333, 5781999, 13491331, 40473993, 136840643, 410521929, 957884501, 2873653503]

約数ペア:

[(1, 2873653503), (3, 957884501), (7, 410521929), (21, 136840643), (71, 40473993), (213, 13491331), (497, 5781999), (1491, 1927333)]