414219

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 24

約数和(自身を含む): 644160

約数和(自身を除く): 229941

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 169, 247, 507, 559, 741, 817, 1677, 2451, 3211, 7267, 9633, 10621, 21801, 31863, 138073, 414219]

約数ペア:

[(1, 414219), (3, 138073), (13, 31863), (19, 21801), (39, 10621), (43, 9633), (57, 7267), (129, 3211), (169, 2451), (247, 1677), (507, 817), (559, 741)]