31679697

素因数分解:

$3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{3301}}^1$

素因数の和:3768

約数の個数: 16

約数和(自身を含む): 48394112

約数和(自身を除く): 16714415

約数列:

[1, 3, 7, 21, 457, 1371, 3199, 3301, 9597, 9903, 23107, 69321, 1508557, 4525671, 10559899, 31679697]

約数ペア:

[(1, 31679697), (3, 10559899), (7, 4525671), (21, 1508557), (457, 69321), (1371, 23107), (3199, 9903), (3301, 9597)]