2189162301

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1\times {\mathrm{643}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 3119453568

約数和(自身を除く): 930291267

約数列:

[1, 3, 17, 51, 241, 277, 643, 723, 831, 1929, 4097, 4709, 10931, 12291, 14127, 32793, 66757, 154963, 178111, 200271, 464889, 534333, 1134869, 2634371, 3027887, 3404607, 7903113, 9083661, 42924751, 128774253, 729720767, 2189162301]

約数ペア:

[(1, 2189162301), (3, 729720767), (17, 128774253), (51, 42924751), (241, 9083661), (277, 7903113), (643, 3404607), (723, 3027887), (831, 2634371), (1929, 1134869), (4097, 534333), (4709, 464889), (10931, 200271), (12291, 178111), (14127, 154963), (32793, 66757)]