28003187661

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1\times {\mathrm{299881}}^1$

素因数の和:301732

約数の個数: 16

約数和(自身を含む): 39555635328

約数和(自身を除く): 11552447667

約数列:

[1, 3, 17, 51, 1831, 5493, 31127, 93381, 299881, 899643, 5097977, 15293931, 549082111, 1647246333, 9334395887, 28003187661]

約数ペア:

[(1, 28003187661), (3, 9334395887), (17, 1647246333), (51, 549082111), (1831, 15293931), (5493, 5097977), (31127, 899643), (93381, 299881)]