12656673

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 19206720

約数和(自身を除く): 6550047

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 683, 2049, 2059, 6147, 6177, 18531, 19807, 48493, 59421, 145479, 178263, 436437, 1406297, 4218891, 12656673]

約数ペア:

[(1, 12656673), (3, 4218891), (9, 1406297), (29, 436437), (71, 178263), (87, 145479), (213, 59421), (261, 48493), (639, 19807), (683, 18531), (2049, 6177), (2059, 6147)]