269915037

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{907}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 423985152

約数和(自身を除く): 154070115

約数列:

[1, 3, 7, 21, 37, 111, 259, 383, 777, 907, 1149, 2681, 2721, 6349, 8043, 14171, 19047, 33559, 42513, 99197, 100677, 234913, 297591, 347381, 704739, 1042143, 2431667, 7295001, 12853097, 38559291, 89971679, 269915037]

約数ペア:

[(1, 269915037), (3, 89971679), (7, 38559291), (21, 12853097), (37, 7295001), (111, 2431667), (259, 1042143), (383, 704739), (777, 347381), (907, 297591), (1149, 234913), (2681, 100677), (2721, 99197), (6349, 42513), (8043, 33559), (14171, 19047)]