1330369299

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{190243}}^1$

素因数の和:190296

約数の個数: 32

約数和(自身を含む): 2313367040

約数和(自身を除く): 982997741

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 190243, 570729, 1331701, 1712187, 3995103, 5136561, 7038991, 11985309, 21116973, 35955927, 49272937, 63350919, 147818811, 190052757, 443456433, 1330369299]

約数ペア:

[(1, 1330369299), (3, 443456433), (7, 190052757), (9, 147818811), (21, 63350919), (27, 49272937), (37, 35955927), (63, 21116973), (111, 11985309), (189, 7038991), (259, 5136561), (333, 3995103), (777, 1712187), (999, 1331701), (2331, 570729), (6993, 190243)]