305353472319

素因数分解:

$3^2\times 7^1\times {\mathrm{21011}}^1\times {\mathrm{230683}}^1$

素因数の和:251707

約数の個数: 24

約数和(自身を含む): 504101749632

約数和(自身を除く): 198748277313

約数列:

[1, 3, 7, 9, 21, 63, 21011, 63033, 147077, 189099, 230683, 441231, 692049, 1323693, 1614781, 2076147, 4844343, 14533029, 4846880513, 14540641539, 33928163591, 43621924617, 101784490773, 305353472319]

約数ペア:

[(1, 305353472319), (3, 101784490773), (7, 43621924617), (9, 33928163591), (21, 14540641539), (63, 4846880513), (21011, 14533029), (63033, 4844343), (147077, 2076147), (189099, 1614781), (230683, 1323693), (441231, 692049)]