47248383

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9109}}^1$

素因数の和:9151

約数の個数: 32

約数和(自身を含む): 81625600

約数和(自身を除く): 34377217

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 9109, 27327, 63763, 118417, 173071, 191289, 355251, 519213, 828919, 1211497, 2249923, 2486757, 3634491, 6749769, 15749461, 47248383]

約数ペア:

[(1, 47248383), (3, 15749461), (7, 6749769), (13, 3634491), (19, 2486757), (21, 2249923), (39, 1211497), (57, 828919), (91, 519213), (133, 355251), (247, 191289), (273, 173071), (399, 118417), (741, 63763), (1729, 27327), (5187, 9109)]