254416203

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1662851}}^1$

素因数の和:1662874

約数の個数: 12

約数和(自身を含む): 389107368

約数和(自身を除く): 134691165

約数列:

[1, 3, 9, 17, 51, 153, 1662851, 4988553, 14965659, 28268467, 84805401, 254416203]

約数ペア:

[(1, 254416203), (3, 84805401), (9, 28268467), (17, 14965659), (51, 4988553), (153, 1662851)]