29676213

素因数分解:

$3^4\times 7^2\times {\mathrm{7477}}^1$

素因数の和:7503

約数の個数: 30

約数和(自身を含む): 51575766

約数和(自身を除く): 21899553

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 7477, 22431, 52339, 67293, 157017, 201879, 366373, 471051, 605637, 1099119, 1413153, 3297357, 4239459, 9892071, 29676213]

約数ペア:

[(1, 29676213), (3, 9892071), (7, 4239459), (9, 3297357), (21, 1413153), (27, 1099119), (49, 605637), (63, 471051), (81, 366373), (147, 201879), (189, 157017), (441, 67293), (567, 52339), (1323, 22431), (3969, 7477)]