2764377

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3989}}^1$

素因数の和:4013

約数の個数: 24

約数和(自身を含む): 4979520

約数和(自身を除く): 2215143

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 3989, 11967, 27923, 35901, 43879, 83769, 131637, 251307, 307153, 394911, 921459, 2764377]

約数ペア:

[(1, 2764377), (3, 921459), (7, 394911), (9, 307153), (11, 251307), (21, 131637), (33, 83769), (63, 43879), (77, 35901), (99, 27923), (231, 11967), (693, 3989)]