3828189

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 5385600

約数和(自身を除く): 1557411

約数列:

[1, 3, 23, 69, 109, 327, 509, 1527, 2507, 7521, 11707, 35121, 55481, 166443, 1276063, 3828189]

約数ペア:

[(1, 3828189), (3, 1276063), (23, 166443), (69, 55481), (109, 35121), (327, 11707), (509, 7521), (1527, 2507)]