56987301

素因数分解:

$3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{7559}}^1$

素因数の和:7928

約数の個数: 16

約数和(自身を含む): 87091200

約数和(自身を除く): 30103899

約数列:

[1, 3, 7, 21, 359, 1077, 2513, 7539, 7559, 22677, 52913, 158739, 2713681, 8141043, 18995767, 56987301]

約数ペア:

[(1, 56987301), (3, 18995767), (7, 8141043), (21, 2713681), (359, 158739), (1077, 52913), (2513, 22677), (7539, 7559)]