25421079

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2621}}^1$

素因数の和:2738

約数の個数: 16

約数和(自身を含む): 35113824

約数和(自身を除く): 9692745

約数列:

[1, 3, 53, 61, 159, 183, 2621, 3233, 7863, 9699, 138913, 159881, 416739, 479643, 8473693, 25421079]

約数ペア:

[(1, 25421079), (3, 8473693), (53, 479643), (61, 416739), (159, 159881), (183, 138913), (2621, 9699), (3233, 7863)]