2507128557

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{31799}}^1$

素因数の和:32484

約数の個数: 16

約数和(自身を含む): 3429820800

約数和(自身を除く): 922692243

約数列:

[1, 3, 41, 123, 641, 1923, 26281, 31799, 78843, 95397, 1303759, 3911277, 20383159, 61149477, 835709519, 2507128557]

約数ペア:

[(1, 2507128557), (3, 835709519), (41, 61149477), (123, 20383159), (641, 3911277), (1923, 1303759), (26281, 95397), (31799, 78843)]