26877543

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 44943360

約数和(自身を除く): 18065817

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 307, 379, 921, 1137, 2149, 2653, 3377, 4169, 6447, 7959, 10131, 12507, 23639, 29183, 70917, 87549, 116353, 349059, 814471, 1279883, 2443413, 3839649, 8959181, 26877543]

約数ペア:

[(1, 26877543), (3, 8959181), (7, 3839649), (11, 2443413), (21, 1279883), (33, 814471), (77, 349059), (231, 116353), (307, 87549), (379, 70917), (921, 29183), (1137, 23639), (2149, 12507), (2653, 10131), (3377, 7959), (4169, 6447)]