752243397

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{20269}}^1$

素因数の和:20500

約数の個数: 16

約数和(自身を含む): 1021608000

約数和(自身を除く): 269364603

約数列:

[1, 3, 89, 139, 267, 417, 12371, 20269, 37113, 60807, 1803941, 2817391, 5411823, 8452173, 250747799, 752243397]

約数ペア:

[(1, 752243397), (3, 250747799), (89, 8452173), (139, 5411823), (267, 2817391), (417, 1803941), (12371, 60807), (20269, 37113)]