248458419

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{25873}}^1$

素因数の和:25987

約数の個数: 24

約数和(自身を含む): 395561712

約数和(自身を除く): 147103293

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 3201, 9603, 25873, 77619, 232857, 284603, 853809, 2509681, 2561427, 7529043, 22587129, 27606491, 82819473, 248458419]

約数ペア:

[(1, 248458419), (3, 82819473), (9, 27606491), (11, 22587129), (33, 7529043), (97, 2561427), (99, 2509681), (291, 853809), (873, 284603), (1067, 232857), (3201, 77619), (9603, 25873)]