25587117

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{2251}}^1$

素因数の和:2681

約数の個数: 16

約数和(自身を含む): 38013760

約数和(自身を除く): 12426643

約数列:

[1, 3, 9, 27, 421, 1263, 2251, 3789, 6753, 11367, 20259, 60777, 947671, 2843013, 8529039, 25587117]

約数ペア:

[(1, 25587117), (3, 8529039), (9, 2843013), (27, 947671), (421, 60777), (1263, 20259), (2251, 11367), (3789, 6753)]