201916533

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739621}}^1$

素因数の和:739644

約数の個数: 16

約数和(自身を含む): 331350656

約数和(自身を除く): 129434123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 739621, 2218863, 5177347, 9615073, 15532041, 28845219, 67305511, 201916533]

約数ペア:

[(1, 201916533), (3, 67305511), (7, 28845219), (13, 15532041), (21, 9615073), (39, 5177347), (91, 2218863), (273, 739621)]