1907992413

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{7759}}^1$

素因数の和:8161

約数の個数: 24

約数和(自身を含む): 2796393600

約数和(自身を除く): 888401187

約数列:

[1, 3, 9, 89, 267, 307, 801, 921, 2763, 7759, 23277, 27323, 69831, 81969, 245907, 690551, 2071653, 2382013, 6214959, 7146039, 21438117, 211999157, 635997471, 1907992413]

約数ペア:

[(1, 1907992413), (3, 635997471), (9, 211999157), (89, 21438117), (267, 7146039), (307, 6214959), (801, 2382013), (921, 2071653), (2763, 690551), (7759, 245907), (23277, 81969), (27323, 69831)]