743282307

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{947}}^1\times {\mathrm{2357}}^1$

素因数の和:3347

約数の個数: 24

約数和(自身を含む): 1104279696

約数和(自身を除く): 360997389

約数列:

[1, 3, 9, 37, 111, 333, 947, 2357, 2841, 7071, 8523, 21213, 35039, 87209, 105117, 261627, 315351, 784881, 2232079, 6696237, 20088711, 82586923, 247760769, 743282307]

約数ペア:

[(1, 743282307), (3, 247760769), (9, 82586923), (37, 20088711), (111, 6696237), (333, 2232079), (947, 784881), (2357, 315351), (2841, 261627), (7071, 105117), (8523, 87209), (21213, 35039)]