1924965891

素因数分解:

$3^4\times {\mathrm{461}}^1\times {\mathrm{51551}}^1$

素因数の和:52024

約数の個数: 20

約数和(自身を含む): 2881859904

約数和(自身を除く): 956894013

約数列:

[1, 3, 9, 27, 81, 461, 1383, 4149, 12447, 37341, 51551, 154653, 463959, 1391877, 4175631, 23765011, 71295033, 213885099, 641655297, 1924965891]

約数ペア:

[(1, 1924965891), (3, 641655297), (9, 213885099), (27, 71295033), (81, 23765011), (461, 4175631), (1383, 1391877), (4149, 463959), (12447, 154653), (37341, 51551)]