2053641597

素因数分解:

$3^1\times 7^2\times {\mathrm{1619}}^1\times {\mathrm{8629}}^1$

素因数の和:10265

約数の個数: 24

約数和(自身を含む): 3187576800

約数和(自身を除く): 1133935203

約数列:

[1, 3, 7, 21, 49, 147, 1619, 4857, 8629, 11333, 25887, 33999, 60403, 79331, 181209, 237993, 422821, 1268463, 13970351, 41911053, 97792457, 293377371, 684547199, 2053641597]

約数ペア:

[(1, 2053641597), (3, 684547199), (7, 293377371), (21, 97792457), (49, 41911053), (147, 13970351), (1619, 1268463), (4857, 422821), (8629, 237993), (11333, 181209), (25887, 79331), (33999, 60403)]