21962023197

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1\times {\mathrm{199751}}^1$

素因数の和:200368

約数の個数: 16

約数和(自身を含む): 29774234112

約数和(自身を除く): 7812210915

約数列:

[1, 3, 67, 201, 547, 1641, 36649, 109947, 199751, 599253, 13383317, 40149951, 109263797, 327791391, 7320674399, 21962023197]

約数ペア:

[(1, 21962023197), (3, 7320674399), (67, 327791391), (201, 109263797), (547, 40149951), (1641, 13383317), (36649, 599253), (109947, 199751)]