1538686149

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1669}}^1$

素因数の和:2010

約数の個数: 64

約数和(自身を含む): 2765199360

約数和(自身を除く): 1226513211

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 307, 429, 921, 1001, 1669, 2149, 3003, 3377, 3991, 5007, 6447, 10131, 11683, 11973, 18359, 21697, 23639, 27937, 35049, 43901, 55077, 65091, 70917, 83811, 128513, 131703, 151879, 238667, 307307, 385539, 455637, 512383, 716001, 921921, 1537149, 1670669, 3586681, 5012007, 5636213, 6660979, 10760043, 16908639, 19982937, 39453491, 46626853, 73270769, 118360473, 139880559, 219812307, 512895383, 1538686149]

約数ペア:

[(1, 1538686149), (3, 512895383), (7, 219812307), (11, 139880559), (13, 118360473), (21, 73270769), (33, 46626853), (39, 39453491), (77, 19982937), (91, 16908639), (143, 10760043), (231, 6660979), (273, 5636213), (307, 5012007), (429, 3586681), (921, 1670669), (1001, 1537149), (1669, 921921), (2149, 716001), (3003, 512383), (3377, 455637), (3991, 385539), (5007, 307307), (6447, 238667), (10131, 151879), (11683, 131703), (11973, 128513), (18359, 83811), (21697, 70917), (23639, 65091), (27937, 55077), (35049, 43901)]