2038820421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3634261}}^1$

素因数の和:3634292

約数の個数: 16

約数和(自身を含む): 3140002368

約数和(自身を除く): 1101181947

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 3634261, 10902783, 39976871, 61782437, 119930613, 185347311, 679606807, 2038820421]

約数ペア:

[(1, 2038820421), (3, 679606807), (11, 185347311), (17, 119930613), (33, 61782437), (51, 39976871), (187, 10902783), (561, 3634261)]