2385339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 3638976

約数和(自身を除く): 1253637

約数列:

[1, 3, 11, 33, 41, 43, 123, 129, 451, 473, 1353, 1419, 1681, 1763, 5043, 5289, 18491, 19393, 55473, 58179, 72283, 216849, 795113, 2385339]

約数ペア:

[(1, 2385339), (3, 795113), (11, 216849), (33, 72283), (41, 58179), (43, 55473), (123, 19393), (129, 18491), (451, 5289), (473, 5043), (1353, 1763), (1419, 1681)]