1900256139

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{3704203}}^1$

素因数の和:3704231

約数の個数: 16

約数和(自身を含む): 2963363200

約数和(自身を除く): 1063107061

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 3704203, 11112609, 33337827, 70379857, 100013481, 211139571, 633418713, 1900256139]

約数ペア:

[(1, 1900256139), (3, 633418713), (9, 211139571), (19, 100013481), (27, 70379857), (57, 33337827), (171, 11112609), (513, 3704203)]