85998003

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{315011}}^1$

素因数の和:315034

約数の個数: 16

約数和(自身を含む): 141125376

約数和(自身を除く): 55127373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 315011, 945033, 2205077, 4095143, 6615231, 12285429, 28666001, 85998003]

約数ペア:

[(1, 85998003), (3, 28666001), (7, 12285429), (13, 6615231), (21, 4095143), (39, 2205077), (91, 945033), (273, 315011)]