1938160077

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2251057}}^1$

素因数の和:2251108

約数の個数: 16

約数和(自身を含む): 3025421952

約数和(自身を除く): 1087261875

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2251057, 6753171, 15757399, 47272197, 92293337, 276880011, 646053359, 1938160077]

約数ペア:

[(1, 1938160077), (3, 646053359), (7, 276880011), (21, 92293337), (41, 47272197), (123, 15757399), (287, 6753171), (861, 2251057)]