12300147

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 19699200

約数和(自身を除く): 7399053

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 683, 783, 2001, 2049, 6003, 6147, 15709, 18009, 18441, 19807, 47127, 59421, 141381, 178263, 424143, 455561, 534789, 1366683, 4100049, 12300147]

約数ペア:

[(1, 12300147), (3, 4100049), (9, 1366683), (23, 534789), (27, 455561), (29, 424143), (69, 178263), (87, 141381), (207, 59421), (261, 47127), (621, 19807), (667, 18441), (683, 18009), (783, 15709), (2001, 6147), (2049, 6003)]