1329128931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1\times {\mathrm{1609}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 1947456000

約数和(自身を除く): 618327069

約数列:

[1, 3, 13, 39, 59, 177, 359, 767, 1077, 1609, 2301, 4667, 4827, 14001, 20917, 21181, 62751, 63543, 94931, 275353, 284793, 577631, 826059, 1234103, 1732893, 3702309, 7509203, 22527609, 34080229, 102240687, 443042977, 1329128931]

約数ペア:

[(1, 1329128931), (3, 443042977), (13, 102240687), (39, 34080229), (59, 22527609), (177, 7509203), (359, 3702309), (767, 1732893), (1077, 1234103), (1609, 826059), (2301, 577631), (4667, 284793), (4827, 275353), (14001, 94931), (20917, 63543), (21181, 62751)]