21621206879

素因数分解:

${\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1549}}^1\times {\mathrm{4073}}^1$

素因数の和:5794

約数の個数: 16

約数和(自身を含む): 22732920000

約数和(自身を除く): 1111713121

約数列:

[1, 23, 149, 1549, 3427, 4073, 35627, 93679, 230801, 606877, 5308423, 6309077, 13958171, 145108771, 940052473, 21621206879]

約数ペア:

[(1, 21621206879), (23, 940052473), (149, 145108771), (1549, 13958171), (3427, 6309077), (4073, 5308423), (35627, 606877), (93679, 230801)]