538089123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{2087}}^1$

素因数の和:2715

約数の個数: 32

約数和(自身を含む): 844687872

約数和(自身を除く): 306598749

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 601, 1803, 2087, 6261, 6611, 7813, 19833, 22957, 23439, 27131, 68871, 81393, 85943, 257829, 298441, 895323, 1254287, 3762861, 13797157, 16305731, 41391471, 48917193, 179363041, 538089123]

約数ペア:

[(1, 538089123), (3, 179363041), (11, 48917193), (13, 41391471), (33, 16305731), (39, 13797157), (143, 3762861), (429, 1254287), (601, 895323), (1803, 298441), (2087, 257829), (6261, 85943), (6611, 81393), (7813, 68871), (19833, 27131), (22957, 23439)]