11407149

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 19324032

約数和(自身を除く): 7916883

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 157, 207, 243, 299, 351, 471, 621, 897, 1053, 1413, 1863, 2041, 2691, 3159, 3611, 4239, 5589, 6123, 8073, 10833, 12717, 18369, 24219, 32499, 38151, 46943, 55107, 72657, 97497, 140829, 165321, 292491, 422487, 495963, 877473, 1267461, 3802383, 11407149]

約数ペア:

[(1, 11407149), (3, 3802383), (9, 1267461), (13, 877473), (23, 495963), (27, 422487), (39, 292491), (69, 165321), (81, 140829), (117, 97497), (157, 72657), (207, 55107), (243, 46943), (299, 38151), (351, 32499), (471, 24219), (621, 18369), (897, 12717), (1053, 10833), (1413, 8073), (1863, 6123), (2041, 5589), (2691, 4239), (3159, 3611)]