30133383

素因数分解:

$3^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{571}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 46949760

約数和(自身を除く): 16816377

約数列:

[1, 3, 7, 21, 49, 147, 359, 571, 1077, 1713, 2513, 3997, 7539, 11991, 17591, 27979, 52773, 83937, 204989, 614967, 1434923, 4304769, 10044461, 30133383]

約数ペア:

[(1, 30133383), (3, 10044461), (7, 4304769), (21, 1434923), (49, 614967), (147, 204989), (359, 83937), (571, 52773), (1077, 27979), (1713, 17591), (2513, 11991), (3997, 7539)]