421014711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{568171}}^1$

素因数の和:568206

約数の個数: 16

約数和(自身を含む): 636352640

約数和(自身を除く): 215337929

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 568171, 1704513, 7386223, 10795249, 22158669, 32385747, 140338237, 421014711]

約数ペア:

[(1, 421014711), (3, 140338237), (13, 32385747), (19, 22158669), (39, 10795249), (57, 7386223), (247, 1704513), (741, 568171)]