7131303

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 10810800

約数和(自身を除く): 3679497

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 307, 801, 921, 2581, 2763, 7743, 8903, 23229, 26709, 27323, 80127, 81969, 245907, 792367, 2377101, 7131303]

約数ペア:

[(1, 7131303), (3, 2377101), (9, 792367), (29, 245907), (87, 81969), (89, 80127), (261, 27323), (267, 26709), (307, 23229), (801, 8903), (921, 7743), (2581, 2763)]