1830609

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^2$

素因数の和:110

約数の個数: 27

約数和(自身を含む): 2979067

約数和(自身を除く): 1148458

約数列:

[1, 3, 9, 11, 33, 41, 99, 121, 123, 363, 369, 451, 1089, 1353, 1681, 4059, 4961, 5043, 14883, 15129, 18491, 44649, 55473, 166419, 203401, 610203, 1830609]

約数ペア:

[(1, 1830609), (3, 610203), (9, 203401), (11, 166419), (33, 55473), (41, 44649), (99, 18491), (121, 15129), (123, 14883), (363, 5043), (369, 4961), (451, 4059), (1089, 1681)]