8889197667

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2193239}}^1$

素因数の和:2193442

約数の個数: 16

約数和(自身を含む): 13615633920

約数和(自身を除く): 4726436253

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 2193239, 6579717, 15352673, 46058019, 423295127, 1269885381, 2963065889, 8889197667]

約数ペア:

[(1, 8889197667), (3, 2963065889), (7, 1269885381), (21, 423295127), (193, 46058019), (579, 15352673), (1351, 6579717), (4053, 2193239)]