203428563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{3407}}^1$

素因数の和:4954

約数の個数: 16

約数和(自身を含む): 292379136

約数和(自身を除く): 88950573

約数列:

[1, 3, 13, 39, 1531, 3407, 4593, 10221, 19903, 44291, 59709, 132873, 5216117, 15648351, 67809521, 203428563]

約数ペア:

[(1, 203428563), (3, 67809521), (13, 15648351), (39, 5216117), (1531, 132873), (3407, 59709), (4593, 44291), (10221, 19903)]