30462663

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18839}}^1$

素因数の和:18867

約数の個数: 24

約数和(自身を含む): 51546240

約数和(自身を除く): 21083577

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 18839, 56517, 131873, 207229, 395619, 621687, 923111, 1450603, 2769333, 4351809, 10154221, 30462663]

約数ペア:

[(1, 30462663), (3, 10154221), (7, 4351809), (11, 2769333), (21, 1450603), (33, 923111), (49, 621687), (77, 395619), (147, 207229), (231, 131873), (539, 56517), (1617, 18839)]