1354454387

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 1739934720

約数和(自身を除く): 385480333

約数列:

[1, 11, 13, 19, 31, 143, 169, 209, 247, 341, 403, 589, 1237, 1859, 2717, 3211, 4433, 5239, 6479, 7657, 13607, 16081, 23503, 35321, 38347, 57629, 84227, 99541, 176891, 209053, 258533, 305539, 421817, 498511, 728593, 1094951, 2299583, 3360929, 3972007, 5483621, 6480643, 8014523, 9471709, 43692077, 71287073, 104188799, 123132217, 1354454387]

約数ペア:

[(1, 1354454387), (11, 123132217), (13, 104188799), (19, 71287073), (31, 43692077), (143, 9471709), (169, 8014523), (209, 6480643), (247, 5483621), (341, 3972007), (403, 3360929), (589, 2299583), (1237, 1094951), (1859, 728593), (2717, 498511), (3211, 421817), (4433, 305539), (5239, 258533), (6479, 209053), (7657, 176891), (13607, 99541), (16081, 84227), (23503, 57629), (35321, 38347)]