5287863

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4751}}^1$

素因数の和:4814

約数の個数: 16

約数和(自身を含む): 8211456

約数和(自身を除く): 2923593

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 4751, 14253, 33257, 99771, 251803, 755409, 1762621, 5287863]

約数ペア:

[(1, 5287863), (3, 1762621), (7, 755409), (21, 251803), (53, 99771), (159, 33257), (371, 14253), (1113, 4751)]