29270007

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 48484800

約数和(自身を除く): 19214793

約数列:

[1, 3, 9, 13, 23, 39, 69, 73, 117, 149, 207, 219, 299, 447, 657, 897, 949, 1341, 1679, 1937, 2691, 2847, 3427, 5037, 5811, 8541, 10281, 10877, 15111, 17433, 21827, 30843, 32631, 44551, 65481, 97893, 133653, 141401, 196443, 250171, 400959, 424203, 750513, 1272609, 2251539, 3252223, 9756669, 29270007]

約数ペア:

[(1, 29270007), (3, 9756669), (9, 3252223), (13, 2251539), (23, 1272609), (39, 750513), (69, 424203), (73, 400959), (117, 250171), (149, 196443), (207, 141401), (219, 133653), (299, 97893), (447, 65481), (657, 44551), (897, 32631), (949, 30843), (1341, 21827), (1679, 17433), (1937, 15111), (2691, 10877), (2847, 10281), (3427, 8541), (5037, 5811)]