528034689

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{644731}}^1$

素因数の和:644757

約数の個数: 24

約数和(自身を含む): 938729792

約数和(自身を除く): 410695103

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 644731, 1934193, 4513117, 5802579, 8381503, 13539351, 25144509, 40618053, 58670521, 75433527, 176011563, 528034689]

約数ペア:

[(1, 528034689), (3, 176011563), (7, 75433527), (9, 58670521), (13, 40618053), (21, 25144509), (39, 13539351), (63, 8381503), (91, 5802579), (117, 4513117), (273, 1934193), (819, 644731)]