25032891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2221}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 38200624

約数和(自身を除く): 13167733

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 2221, 3757, 6663, 11271, 28873, 37757, 86619, 113271, 490841, 641869, 1472523, 1925607, 8344297, 25032891]

約数ペア:

[(1, 25032891), (3, 8344297), (13, 1925607), (17, 1472523), (39, 641869), (51, 490841), (221, 113271), (289, 86619), (663, 37757), (867, 28873), (2221, 11271), (3757, 6663)]