25120473

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9419}}^1$

素因数の和:9556

約数の個数: 16

約数和(自身を含む): 38584320

約数和(自身を除く): 13463847

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 9419, 28257, 65933, 197799, 1196213, 3588639, 8373491, 25120473]

約数ペア:

[(1, 25120473), (3, 8373491), (7, 3588639), (21, 1196213), (127, 197799), (381, 65933), (889, 28257), (2667, 9419)]