8229813

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 11337216

約数和(自身を除く): 3107403

約数列:

[1, 3, 43, 129, 131, 393, 487, 1461, 5633, 16899, 20941, 62823, 63797, 191391, 2743271, 8229813]

約数ペア:

[(1, 8229813), (3, 2743271), (43, 191391), (129, 63797), (131, 62823), (393, 20941), (487, 16899), (1461, 5633)]