5378331

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1327}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 8244224

約数和(自身を除く): 2865893

約数列:

[1, 3, 7, 21, 193, 579, 1327, 1351, 3981, 4053, 9289, 27867, 256111, 768333, 1792777, 5378331]

約数ペア:

[(1, 5378331), (3, 1792777), (7, 768333), (21, 256111), (193, 27867), (579, 9289), (1327, 4053), (1351, 3981)]