1891036751913

素因数分解:

$3^3\times {\mathrm{1889}}^1\times {\mathrm{37076971}}^1$

素因数の和:37078869

約数の個数: 16

約数和(自身を含む): 2803019083200

約数和(自身を除く): 911982331287

約数列:

[1, 3, 9, 27, 1889, 5667, 17001, 51003, 37076971, 111230913, 333692739, 1001078217, 70038398219, 210115194657, 630345583971, 1891036751913]

約数ペア:

[(1, 1891036751913), (3, 630345583971), (9, 210115194657), (27, 70038398219), (1889, 1001078217), (5667, 333692739), (17001, 111230913), (51003, 37076971)]