25034217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 38747520

約数和(自身を除く): 13713303

約数列:

[1, 3, 13, 17, 39, 51, 61, 183, 221, 619, 663, 793, 1037, 1857, 2379, 3111, 8047, 10523, 13481, 24141, 31569, 37759, 40443, 113277, 136799, 410397, 490867, 641903, 1472601, 1925709, 8344739, 25034217]

約数ペア:

[(1, 25034217), (3, 8344739), (13, 1925709), (17, 1472601), (39, 641903), (51, 490867), (61, 410397), (183, 136799), (221, 113277), (619, 40443), (663, 37759), (793, 31569), (1037, 24141), (1857, 13481), (2379, 10523), (3111, 8047)]