2019656133957

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{380134789}}^1$

素因数の和:380134833

約数の個数: 32

約数和(自身を含む): 3503322224640

約数和(自身を除く): 1483666090683

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 380134789, 1140404367, 2660943523, 4181482679, 7982830569, 8743100147, 12544448037, 26229300441, 29270378753, 61201701029, 87811136259, 96174101617, 183605103087, 288522304851, 673218711319, 2019656133957]

約数ペア:

[(1, 2019656133957), (3, 673218711319), (7, 288522304851), (11, 183605103087), (21, 96174101617), (23, 87811136259), (33, 61201701029), (69, 29270378753), (77, 26229300441), (161, 12544448037), (231, 8743100147), (253, 7982830569), (483, 4181482679), (759, 2660943523), (1771, 1140404367), (5313, 380134789)]