1894487

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:119

約数の個数: 18

約数和(自身を含む): 2357064

約数和(自身を除く): 462577

約数列:

[1, 7, 23, 41, 49, 161, 287, 943, 1127, 1681, 2009, 6601, 11767, 38663, 46207, 82369, 270641, 1894487]

約数ペア:

[(1, 1894487), (7, 270641), (23, 82369), (41, 46207), (49, 38663), (161, 11767), (287, 6601), (943, 2009), (1127, 1681)]