1027756389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{2803}}^1$

素因数の和:3129

約数の個数: 32

約数和(自身を含む): 1537579008

約数和(自身を除く): 509822619

約数列:

[1, 3, 11, 33, 41, 123, 271, 451, 813, 1353, 2803, 2981, 8409, 8943, 11111, 30833, 33333, 92499, 114923, 122221, 344769, 366663, 759613, 1264153, 2278839, 3792459, 8355743, 25067229, 31144133, 93432399, 342585463, 1027756389]

約数ペア:

[(1, 1027756389), (3, 342585463), (11, 93432399), (33, 31144133), (41, 25067229), (123, 8355743), (271, 3792459), (451, 2278839), (813, 1264153), (1353, 759613), (2803, 366663), (2981, 344769), (8409, 122221), (8943, 114923), (11111, 92499), (30833, 33333)]