25897803

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{991}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 35807232

約数和(自身を除く): 9909429

約数列:

[1, 3, 31, 93, 281, 843, 991, 2973, 8711, 26133, 30721, 92163, 278471, 835413, 8632601, 25897803]

約数ペア:

[(1, 25897803), (3, 8632601), (31, 835413), (93, 278471), (281, 92163), (843, 30721), (991, 26133), (2973, 8711)]